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Published by Robert Bruce at August 29th, 2023 , Revised On September 5, 2023

Biology Research Topics

Are you in need of captivating and achievable research topics within the field of biology? Your quest for the best biology topics ends right here as this article furnishes you with 100 distinctive and original concepts for biology research, laying the groundwork for your research endeavor.

Table of Contents

Our proficient researchers have thoughtfully curated these biology research themes, considering the substantial body of literature accessible and the prevailing gaps in research.

Should none of these topics elicit enthusiasm, our specialists are equally capable of proposing tailor-made research ideas in biology, finely tuned to cater to your requirements. 

Thus, without further delay, we present our compilation of biology research topics crafted to accommodate students and researchers.

Research Topics in Marine Biology

  • Impact of climate change on coral reef ecosystems.
  • Biodiversity and adaptation of deep-sea organisms.
  • Effects of pollution on marine life and ecosystems.
  • Role of marine protected areas in conserving biodiversity.
  • Microplastics in marine environments: sources, impacts, and mitigation.

Biological Anthropology Research Topics

  • Evolutionary implications of early human migration patterns.
  • Genetic and environmental factors influencing human height variation.
  • Cultural evolution and its impact on human societies.
  • Paleoanthropological insights into human dietary adaptations.
  • Genetic diversity and population history of indigenous communities.

Biological Psychology Research Topics 

  • Neurobiological basis of addiction and its treatment.
  • Impact of stress on brain structure and function.
  • Genetic and environmental influences on mental health disorders.
  • Neural mechanisms underlying emotions and emotional regulation.
  • Role of the gut-brain axis in psychological well-being.

Cancer Biology Research Topics 

  • Targeted therapies in precision cancer medicine.
  • Tumor microenvironment and its influence on cancer progression.
  • Epigenetic modifications in cancer development and therapy.
  • Immune checkpoint inhibitors and their role in cancer immunotherapy.
  • Early detection and diagnosis strategies for various types of cancer.

Also read: Cancer research topics

Cell Biology Research Topics

  • Mechanisms of autophagy and its implications in health and disease.
  • Intracellular transport and organelle dynamics in cell function.
  • Role of cell signaling pathways in cellular response to external stimuli.
  • Cell cycle regulation and its relevance to cancer development.
  • Cellular mechanisms of apoptosis and programmed cell death.

Developmental Biology Research Topics 

  • Genetic and molecular basis of limb development in vertebrates.
  • Evolution of embryonic development and its impact on morphological diversity.
  • Stem cell therapy and regenerative medicine approaches.
  • Mechanisms of organogenesis and tissue regeneration in animals.
  • Role of non-coding RNAs in developmental processes.

Also read: Education research topics

Human Biology Research Topics

  • Genetic factors influencing susceptibility to infectious diseases.
  • Human microbiome and its impact on health and disease.
  • Genetic basis of rare and common human diseases.
  • Genetic and environmental factors contributing to aging.
  • Impact of lifestyle and diet on human health and longevity.

Molecular Biology Research Topics 

  • CRISPR-Cas gene editing technology and its applications.
  • Non-coding RNAs as regulators of gene expression.
  • Role of epigenetics in gene regulation and disease.
  • Mechanisms of DNA repair and genome stability.
  • Molecular basis of cellular metabolism and energy production.

Research Topics in Biology for Undergraduates

  • 41. Investigating the effects of pollutants on local plant species.
  • Microbial diversity and ecosystem functioning in a specific habitat.
  • Understanding the genetics of antibiotic resistance in bacteria.
  • Impact of urbanization on bird populations and biodiversity.
  • Investigating the role of pheromones in insect communication.

Synthetic Biology Research Topics 

  • Design and construction of synthetic biological circuits.
  • Synthetic biology applications in biofuel production.
  • Ethical considerations in synthetic biology research and applications.
  • Synthetic biology approaches to engineering novel enzymes.
  • Creating synthetic organisms with modified functions and capabilities.

Animal Biology Research Topics 

  • Evolution of mating behaviors in animal species.
  • Genetic basis of color variation in butterfly wings.
  • Impact of habitat fragmentation on amphibian populations.
  • Behavior and communication in social insect colonies.
  • Adaptations of marine mammals to aquatic environments.

Also read: Nursing research topics

Best Biology Research Topics 

  • Unraveling the mysteries of circadian rhythms in organisms.
  • Investigating the ecological significance of cryptic coloration.
  • Evolution of venomous animals and their prey.
  • The role of endosymbiosis in the evolution of eukaryotic cells.
  • Exploring the potential of extremophiles in biotechnology.

Biological Psychology Research Paper Topics

  • Neurobiological mechanisms underlying memory formation.
  • Impact of sleep disorders on cognitive function and mental health.
  • Biological basis of personality traits and behavior.
  • Neural correlates of emotions and emotional disorders.
  • Role of neuroplasticity in brain recovery after injury.

Biological Science Research Topics: 

  • Role of gut microbiota in immune system development.
  • Molecular mechanisms of gene regulation during development.
  • Impact of climate change on insect population dynamics.
  • Genetic basis of neurodegenerative diseases like Alzheimer’s.
  • Evolutionary relationships among vertebrate species based on DNA analysis.

Biology Education Research Topics 

  • Effectiveness of inquiry-based learning in biology classrooms.
  • Assessing the impact of virtual labs on student understanding of biology concepts.
  • Gender disparities in science education and strategies for closing the gap.
  • Role of outdoor education in enhancing students’ ecological awareness.
  • Integrating technology in biology education: challenges and opportunities.

Biology-Related Research Topics

  • The intersection of ecology and economics in conservation planning.
  • Molecular basis of antibiotic resistance in pathogenic bacteria.
  • Implications of genetic modification of crops for food security.
  • Evolutionary perspectives on cooperation and altruism in animal behavior.
  • Environmental impacts of genetically modified organisms (GMOs).

Biology Research Proposal Topics

  • Investigating the role of microRNAs in cancer progression.
  • Exploring the effects of pollution on aquatic biodiversity.
  • Developing a gene therapy approach for a genetic disorder.
  • Assessing the potential of natural compounds as anti-inflammatory agents.
  • Studying the molecular basis of cellular senescence and aging.

Biology Research Topic Ideas

  • Role of pheromones in insect mate selection and behavior.
  • Investigating the molecular basis of neurodevelopmental disorders.
  • Impact of climate change on plant-pollinator interactions.
  • Genetic diversity and conservation of endangered species.
  • Evolutionary patterns in mimicry and camouflage in organisms.

Biology Research Topics for Undergraduates 

  • Effects of different fertilizers on plant growth and soil health.
  • Investigating the biodiversity of a local freshwater ecosystem.
  • Evolutionary origins of a specific animal adaptation.
  • Genetic diversity and disease susceptibility in human populations.
  • Role of specific genes in regulating the immune response.

Cell and Molecular Biology Research Topics 

  • Molecular mechanisms of DNA replication and repair.
  • Role of microRNAs in post-transcriptional gene regulation.
  • Investigating the cell cycle and its control mechanisms.
  • Molecular basis of mitochondrial diseases and therapies.
  • Cellular responses to oxidative stress and their implications in ageing.

These topics cover a broad range of subjects within biology, offering plenty of options for research projects. Remember that you can further refine these topics based on your specific interests and research goals.

Frequently Asked Questions 

What are some good research topics in biology?

A good research topic in biology will address a specific problem in any of the several areas of biology, such as marine biology, molecular biology, cellular biology, animal biology, or cancer biology.

A topic that enables you to investigate a problem in any area of biology will help you make a meaningful contribution. 

How to choose a research topic in biology?

Choosing a research topic in biology is simple. 

Follow the steps:

  • Generate potential topics. 
  • Consider your areas of knowledge and personal passions. 
  • Conduct a thorough review of existing literature.
  •  Evaluate the practicality and viability. 
  • Narrow down and refine your research query. 
  • Remain receptive to new ideas and suggestions.

Who Are We?

For several years, Research Prospect has been offering students around the globe complimentary research topic suggestions. We aim to assist students in choosing a research topic that is both suitable and feasible for their project, leading to the attainment of their desired grades. Explore how our services, including research proposal writing , dissertation outline creation, and comprehensive thesis writing , can contribute to your college’s success.

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200+ Unique And Interesting Biology Research Topics For Students In 2023

Biology Research Topics

Are you curious about the fascinating world of biology and its many research possibilities? Well, you are in the right place! In this blog, we will explore biology research topics, exploring what biology is, what constitutes a good research topic, and how to go about selecting the perfect one for your academic journey.

So, what exactly is biology? Biology is the study of living organisms and their interactions with the environment. It includes everything from the tiniest cells to the largest ecosystems, making it a diverse and exciting field of study.

Stay tuned to learn more about biology research topics as we present over 200 intriguing research ideas for students, emphasizing the importance of selecting the right one. In addition, we will also share resources to make your quest for the perfect topic a breeze. Let’s embark on this scientific journey together!

If you are having trouble with any kind of assignment or task, do not worry—we can give you the best microbiology assignment help at a value price. Additionally, you may look at nursing project ideas .

What Is Biology?

Table of Contents

Biology is the study of living things, like animals, plants, and even tiny organisms too small to see. It helps us understand how these living things work and how they interact with each other and their environment. Biologists, or scientists who study biology, explore topics like how animals breathe, how plants grow, and how our bodies function. By learning about biology, we can better care for the Earth and all its living creatures.

What Is A Good Biology Research Topic?

A good biology research topic is a question or problem in the field of biology that scientists want to investigate and learn more about. It should be interesting and important, like studying how a new medicine can treat a disease or how animals adapt to changing environments. The topic should also be specific and clear, so researchers can focus on finding answers. Additionally, it’s helpful if the topic hasn’t been studied extensively before, so the research can contribute new knowledge to the field of biology and help us better understand the natural world.

Tips For Choosing A Biology Research Topics

Here are some tips for choosing a biology research topics:

1. Choose What Interests You

When picking a biology research topic, go for something that you personally find fascinating and enjoyable. When you’re genuinely curious about it, you’ll be more motivated to study and learn.

2. Select a Significant Topic

Look for a subject in biology that has real-world importance. Think about whether your research can address practical issues, like finding cures for diseases or understanding environmental problems. Research that can make a positive impact is usually a good choice.

3. Check If It’s Doable

Consider if you have the necessary tools and time to carry out your research. It’s essential to pick a topic that you can actually study with the resources available to you.

4. Add Your Unique Perspective

Try to find a fresh or different angle for your research. While you can build upon existing knowledge, bringing something new or unique to the table can make your research more exciting and valuable.

5. Seek Guidance

Don’t hesitate to ask for advice from your teachers or experienced researchers. They can provide you with valuable insights and help you make a smart decision when choosing your research topic in biology.

Biology Research Topics For College Students

1. Investigating the role of genetic mutations in cancer development.

2. Analyzing the impact of climate changes on wildlife populations.

3. Studying the ecology of invasive species in urban environments.

4. Investigating the microbiome of the human gut and its relationship to health.

5. Analyzing the genetic diversity of endangered species for conservation.

6. Studying the evolution of antibiotic resistance in bacteria.

7. Investigating the ecological consequences of deforestation.

8. Analyzing the behavior and communication of social insects like ants and bees.

9. Studying the physiology of extreme environments, such as deep-sea hydrothermal vents.

10. Investigating the molecular mechanisms of cell division and mitosis.

Plant Biology Research Topics For College Students

11. Studying the impact of different fertilizers on crop yields and soil health.

12. Analyzing the genetics of plant resistance to pests and diseases.

13. Investigating the role of plant hormones in growth and development.

14. Studying the adaptation of plants to drought conditions.

15. Analyzing the ecological interactions between plants and pollinators.

16. Investigating the use of biotechnology to enhance crop traits.

17. Studying the genetics of plant breeding for improved varieties.

18. Analyzing the physiology of photosynthesis and carbon fixation in plants.

19. Investigating the effects of soil microbiota on plant health.

20. Studying the evolution of plant species in response to changing environments.

Biotechnology Research Topics For College Students

21. Investigating the use of CRISPR-Cas9 technology for genome editing.

22. Analyzing the production of biofuels from microorganisms.

23. Studying the application of biotechnology in medicine, such as gene therapy.

24. Investigating the use of bioplastics as a sustainable alternative to conventional plastics.

25. Analyzing the role of biotechnology in food production, including GMOs.

26. Studying the development of biopharmaceuticals and monoclonal antibodies.

27. Investigating the use of bioremediation to clean up polluted environments.

28. Studying the potential of synthetic biology for creating novel organisms.

29. Analyzing the ethical and social implications of biotechnological advancements.

30. Investigating the use of biotechnology in forensic science, such as DNA analysis.

Molecular Biology Research Topics For Undergraduates

31. Studying the structure and function of DNA and RNA molecules.

32. Analyzing the regulation of gene expression in eukaryotic cells.

33. Investigating the mechanisms of DNA replication and repair.

34. Studying the role of non-coding RNAs in gene regulation.

35. Analyzing the molecular basis of genetic diseases like cystic fibrosis.

36. Investigating the epigenetic modifications that control gene activity.

37. Studying the molecular mechanisms of protein folding and misfolding.

38. Analyzing the molecular pathways involved in cancer progression.

39. Investigating the molecular basis of neurodegenerative diseases.

40. Studying the use of molecular markers in genetic diversity analysis.

Life Science Research Topics For High School Students

41. Investigating the effects of different diets on human health.

42. Analyzing the impact of exercise on cardiovascular fitness.

43. Studying the genetics of inherited traits and diseases.

44. Investigating the ecological interactions in a local ecosystem.

45. Analyzing the diversity of microorganisms in soil or water samples.

46. Studying the anatomy and physiology of a specific organ or system.

47. Investigating the life cycle of a local plant or animal species.

48. Studying the effects of environmental pollutants on aquatic organisms.

49. Analyzing the behavior of a specific animal species in its habitat.

50. Investigating the process of photosynthesis in plants.

Biology Research Topics For Grade 12

51. Investigating the genetic basis of a specific inherited disorder.

52. Analyzing the impact of climate change on a local ecosystem.

53.Studying the biodiversity of a particular rainforest region.

54. Investigating the physiological adaptations of animals to extreme temperatures.

55. Analyzing the effects of pollution on aquatic ecosystems.

56. Studying the life history and conservation status of an endangered species.

57. Investigating the molecular mechanisms of a specific disease.

58. Studying the ecological interactions within a coral reef ecosystem.

59. Analyzing the genetics of plant hybridization and speciation.

60. Investigating the behavior and communication of a particular bird species.

Marine Biology Research Topics

61. Studying the impact of ocean acidification on coral reefs.

62. Analyzing the migration patterns of marine mammals.

63. Investigating the physiology of deep-sea creatures under high pressure.

64. Studying the ecology of phytoplankton and their role in the marine food web.

65. Analyzing the behavior of different species of sharks.

66. Investigating the conservation of sea turtle populations.

67. Studying the biodiversity of deep-sea hydrothermal vent communities.

68. Analyzing the effects of overfishing on marine ecosystems.

69. Investigating the adaptation of marine organisms to extreme cold in polar regions.

70. Studying the bioluminescence and communication in marine organisms.

AP Biology Research Topics

71. Investigating the role of specific enzymes in cellular metabolism.

72. Analyzing the genetic variation within a population.

73. Studying the mechanisms of hormonal regulation in animals.

74. Investigating the principles of Mendelian genetics through trait analysis.

75. Analyzing the ecological succession in a local ecosystem.

76. Studying the physiology of the human circulatory system.

77. Investigating the molecular biology of a specific virus.

78. Studying the principles of natural selection through evolutionary simulations.

79. Analyzing the genetic diversity of a plant species in different habitats.

80. Investigating the effects of different environmental factors on plant growth.

Cell Biology Research Topics

81. Investigating the role of mitochondria in cellular energy production.

82. Analyzing the mechanisms of cell division and mitosis.

83. Studying the function of cell membrane proteins in signal transduction.

84. Investigating the cellular processes involved in apoptosis (cell death).

85. Analyzing the role of endoplasmic reticulum in protein synthesis and folding.

86. Studying the dynamics of the cytoskeleton and cell motility.

87. Investigating the regulation of cell cycle checkpoints.

88. Analyzing the structure and function of cellular organelles.

89. Studying the molecular mechanisms of DNA replication and repair.

90. Investigating the impact of cellular stress on cell health and function.

Human Biology Research Topics

91. Analyzing the genetic basis of inherited diseases in humans.

92. Investigating the physiological responses to exercise and physical activity.

93. Studying the hormonal regulation of the human reproductive system.

94. Analyzing the impact of nutrition on human health and metabolism.

95. Investigating the role of the immune system in disease prevention.

96. Studying the genetics of human evolution and migration.

97. Analyzing the neural mechanisms underlying human cognition and behavior.

98. Investigating the molecular basis of aging and age-related diseases.

99. Studying the impact of environmental toxins on human health.

100. Analyzing the genetics of organ transplantation and tissue compatibility.

Molecular Biology Research Topics

101. Investigating the role of microRNAs in gene regulation.

102. Analyzing the molecular basis of genetic disorders like cystic fibrosis.

103. Studying the epigenetic modifications that control gene expression.

104. Investigating the molecular mechanisms of RNA splicing.

105. Analyzing the role of telomeres in cellular aging.

106. Studying the molecular pathways involved in cancer metastasis.

107. Investigating the molecular basis of neurodegenerative diseases.

108. Studying the molecular interactions in protein-protein networks.

109. Analyzing the molecular mechanisms of DNA damage and repair.

110. Investigating the use of CRISPR-Cas9 for genome editing.

Animal Biology Research Topics

111. Studying the behavior and communication of social insects like ants.

112. Analyzing the physiology of hibernation in mammals.

113. Investigating the ecological interactions in a predator-prey relationship.

114. Studying the adaptations of animals to extreme environments.

115. Analyzing the genetics of inherited traits in animal populations.

116. Investigating the impact of climate change on animal migration patterns.

117. Studying the diversity of marine life in coral reef ecosystems.

118. Analyzing the physiology of flight in birds and bats.

119. Investigating the molecular basis of animal coloration and camouflage.

120. Studying the behavior and conservation of endangered species.

  • Neuroscience Research Topics
  • Mental Health Research Topics

Plant Biology Research Topics

121. Investigating the role of plant hormones in growth and development.

122. Analyzing the genetics of plant resistance to pests and diseases.

123. Climate change and plant phenology are being examined.

124. Investigating the ecology of mycorrhizal fungi and their symbiosis with plants.

125. Investigating plant photosynthesis and carbon fixing.

126. Molecular analysis of plant stress responses.

127. Investigating the adaptation of plants to drought conditions.

128. Studying the role of plants in phytoremediation of polluted environments.

129. Analyzing the genetics of plant hybridization and speciation.

130. Investigating the molecular basis of plant-microbe interactions.

Environmental Biology Research Topics

131. Analyzing the effects of pollution on aquatic ecosystems.

132. Investigating the biodiversity of a particular ecosystem.

133. Studying the ecological consequences of deforestation.

134. Analyzing the impact of climate change on wildlife populations.

135. Investigating the use of bioremediation to clean up polluted sites.

136. Studying the environmental factors influencing species distribution.

137. Analyzing the effects of habitat fragmentation on wildlife.

138. Investigating the ecology of invasive species in new environments.

139. Studying the conservation of endangered species and habitats.

140. Analyzing the interactions between humans and urban ecosystems.

Chemical Biology Research Topics

141. Investigating the design and synthesis of new drug compounds.

142. Analyzing the molecular mechanisms of enzyme catalysis.

143.Studying the role of small molecules in cellular signaling pathways.

144. Investigating the development of chemical probes for biological research.

145. Studying the chemistry of protein-ligand interactions.

146. Analyzing the use of chemical biology in cancer therapy.

147. Investigating the synthesis of bioactive natural products.

148. Studying the role of chemical compounds in microbial interactions.

149. Analyzing the chemistry of DNA-protein interactions.

150. Investigating the chemical basis of drug resistance in pathogens.

Medical Biology Research Topics

151. Investigating the genetic basis of specific diseases like diabetes.

152. Analyzing the mechanisms of drug resistance in bacteria.

153. Studying the molecular mechanisms of autoimmune diseases.

154. Investigating the development of personalized medicine approaches.

155. Studying the role of inflammation in chronic diseases.

156. Analyzing the genetics of rare diseases and genetic syndromes.

157. Investigating the molecular basis of viral infections and vaccines.

158. Studying the mechanisms of organ transplantation and rejection.

159. Analyzing the molecular diagnostics of cancer.

160. Investigating the biology of stem cells and regenerative medicine.

Evolutionary Biology Research Topics

161. Studying the evolution of human ancestors and early hominids.

162. The genetic variety of species and between species is being looked at.

163. Investigating the role of sexual selection in animal evolution.

164. Studying the co-evolutionary relationships between parasites and hosts.

165. Analyzing the evolutionary adaptations of extremophiles.

166. Investigating the evolution of developmental processes (evo-devo).

167. Studying the biogeography and distribution of species.

168. Analyzing the evolution of mimicry in animals and plants.

169. Investigating the genetics of speciation and hybridization.

170. Studying the evolutionary history of domesticated plants and animals.

Cellular Biology Research Topics

171. Investigating the role of autophagy in cellular homeostasis.

172. Analyzing the mechanisms of cellular transport and trafficking.

173. Studying the regulation of cell adhesion & migration.

174. Investigating the cellular responses to DNA damage.

175. Analyzing the dynamics of cellular membrane structures.

176. Studying the role of cellular organelles in lipid metabolism.

177. Investigating the molecular mechanisms of cell-cell communication.

178. Studying the physiology of cellular respiration and energy production.

179. Analyzing the cellular mechanisms of viral entry and replication.

180. Investigating the role of cellular senescence in aging and disease.

Good Biology Research Topics Related To Brain Injuries

181. Analyzing the molecular mechanisms of traumatic brain injury.

182. Investigating the role of neuroinflammation in brain injury recovery.

183. Studying the impact of concussions on long-term brain health.

184. Analyzing the use of neuroimaging in diagnosing brain injuries.

185. Investigating the development of neuroprotective therapies.

186. Studying the genetics of susceptibility to brain injuries.

187. Analyzing the cognitive and behavioral effects of brain trauma.

188. Investigating the role of rehabilitation in brain injury recovery.

189. Studying the cellular and molecular changes in axonal injury.

190. Looking into how stem cell therapy might be used to help brain injuries.

Biology Quantitative Research Topics

191. Investigating the mathematical modeling of population dynamics.

192. Analyzing the statistical methods for biodiversity assessment.

193. Studying the use of bioinformatics in genomics research.

194. Investigating the quantitative analysis of gene expression data.

195. Studying the mathematical modeling of enzyme kinetics.

196. Analyzing the statistical approaches for epidemiological studies.

197. Investigating the use of computational tools in phylogenetics.

198. Studying the mathematical modeling of ecological systems.

199. Analyzing the quantitative analysis of protein-protein interactions.

200. Investigating the statistical methods for analyzing genetic variation.

Importance Of Choosing The Right Biology Research Topics

Here are some importance of choosing the right biology research topics: 

1. Relevance to Your Interests and Goals

Choosing the right biology research topic is important because it should align with your interests and goals. Studying something you’re passionate about keeps you motivated and dedicated to your research.

2. Contribution to Scientific Knowledge

Your research should contribute something valuable to the world of science. Picking the right topic means you have the chance to discover something new or solve a problem, advancing our understanding of the natural world.

3. Availability of Resources

Consider the resources you have or can access. If you pick a topic that demands resources you don’t have, your research may hit a dead end. Choosing wisely means you can work efficiently.

4. Feasibility and Manageability

A good research topic should be manageable within your time frame and capabilities. If it’s too broad or complex, you might get overwhelmed. Picking the right topic ensures your research is doable.

5. Real-World Impact

Think about how your research might benefit the real world. Biology often has implications for health, the environment, or society. Choosing a topic with practical applications can make your work meaningful and potentially change lives.

Resources For Finding Biology Research Topics

There are numerous resources for finding biology research topics:

1. Online Databases

Look on websites like PubMed and Google Scholar. They have lots of biology articles. Type words about what you like to find topics.

2. Academic Journals

Check biology magazines. They talk about new research. You can find ideas and see what’s important.

3. University Websites

Colleges show what their teachers study. Find teachers who like what you like. Ask them about ideas for your own study.

4. Science News and Magazines

Read science news. They tell you about new things in biology. It helps you think of research ideas.

5. Join Biology Forums and Communities

Talk to other people who like biology online. You can ask for ideas and find friends to help you. Use websites like ResearchGate and Reddit for this.

Conclusion 

Biology Research Topics offer exciting opportunities for exploration and learning. We’ve explained what biology is and stressed the importance of picking a good research topic. Our tips and extensive list of over 200 biology research topics provide valuable guidance for students.

Selecting the right topic is more than just getting good grades; it’s about making meaningful contributions to our understanding of life. We’ve also shared resources to help you discover even more topics. So, embrace the world of biology research, embark on a journey of discovery, and be part of the ongoing effort to unravel the mysteries of the natural world.

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Top 100 biology research topics for high school and college.

biology research topics

Writing a biology essay may not sound like a very difficult thing to do. In fact, most students really like this subject. The problem is not that you can’t write a good paper on a topic in biology. The problem is with finding excellent biology research topics. Now, you may be wondering why you would want to invest so much time into finding great biology research paper topics. After all, what you write in the essay matters more than the topic, right? Wrong! We are here to tell you that professors really appreciate interesting and unique topics.

And it makes a lot of sense, if you think about it. If you simply pick one of the most popular biology research topics, you will never be able to pique the interest of your teacher. He has read dozens, if not hundreds, or papers on that exact same topic. What you want to do is come up with interesting biology research topics. You want to find topics that none of your classmates are thinking of writing an academic paper about. You will shortly see why this is important. And we will also give you 100 biology topics for research projects that you can use for free – right now!

Biology Research Paper Topics Really Are Important!

It doesn’t matter what area of biology you need to write about. This information applies to everything from zoology and botany to anatomy. The reality is that your professor will really appreciate good topics. And you can rest assured that he or she knows how to spot them. The moment the professor starts to read your paper, he or she will immediately realize that you really did your best to find an excellent topic. And if you write a good introduction paragraph (which contains a captivating thesis statement as well), you are in the best position to earn bonus points.

You may not be aware of it, but teachers are willing to treat great papers with more leniency. This means that you will not get penalized for minor mistakes if you come up with a great topic. In other words, you will get a better grade on your papers if you manage to come up with good research topics for biology. This is a fact and it is based on thousands of pieces of feedback from our readers.

How Do You Choose Good Biology Research Topics?

Choosing research topics for biology can be a daunting task. Frankly, the research paper topics biology students are looking for are not easy to come by. The first thing you want to avoid is going to the first website that pops up in Google and getting your ideas from there. Most of your peers will do the same. Also, avoid topics that are extremely simple. You will simply not have enough ideas to write about. Of course, you should avoid overly complex topics because finding information about them may be extremely difficult.

The best way to find a good topic, in our opinion, is to get in touch with an academic writing company. You will get access to a professional writer who knows exactly what professors are looking for. A writer will quickly give you an amazing research topic in biology.

Eloquent Examples of Popular Biology Research Topics

To make things as simple as possible for you, we’ve put together a list of biology research project ideas. You will find 100 topics on various subjects below. Of course, you can use any of our topics for free. However, keep in mind that even though we are doing our best to maintain this list fresh, other students will find it as well. If you need new topics for your next biology essay, we recommend you to get in touch with us. We monitor our email address, so we can help you right away. Also, you can buy a research paper from our service.

Biology Research Topics for High School

Are you looking for biology research topics for high school? These are relatively simple when compared to college-level topics. Here are a couple of topic ideas that high school students will surely appreciate:

  • Identifying Three Dead Branches of Evolution.
  • What Is Sleep?
  • How Does Physical Exercise Affect the Metabolism?
  • A Behavioral Study of Birds.
  • How Does Music Affect Your Brain?
  • Climate Change and Biodiversity.
  • Are Bees Really Becoming Extinct?
  • Rainforest Extinction Is Dangerous.
  • The Benefits of Organic Farming.
  • Can the Brain Repair Itself?
  • The Effect of Bacteria on Depression.
  • How Do Sea Animals Camouflage?

Research Topics in Biology for Undergraduates

Research topics in biology for undergraduates are more complex than high school or college topics. Our researchers did their best to find topics that are relatively complex. However, each one of the following topics has plenty of information about it online:

  • What Is the Mechanism of Metastasis in Cancer Patients?
  • How Do Tumor Suppressor Genes Appear?
  • How Can We Destroy Cancer Cells Without Damaging Other Cells?
  • The Benefits of Gene Therapy.
  • Analyzing the Huntington’s Disease (the HTT Gene).
  • How Does the down Syndrome (Trisomy of 21st Chromosome) Appear?
  • Analyzing the Brain Activity During an Epileptic Seizure.
  • How Are Our Memories Formed and Preserved?
  • The Effect of Probiotics on Infections.
  • Analyzing Primate Language.
  • Analyzing Primate Cognitive Functions.
  • The Link Between Darwin’s Theory and Biology.

Biology Research Topics for College Students

Biology research topics for college students are of moderate difficulty. They are easier than undergrad topics and more complex than high school topics. While compiling this list, we made sure you have more than enough information online to write the paper quickly:

  • Using DNA Technology in the Field of Medical Genetics.
  • The Effect of Drinking on Embryonic Development.
  • How Are Genes Mapped and Cloned?
  • Explain What Genetic Polymorphism Is.
  • What Is a Hereditary Disease?
  • The Effect of Drugs on Embryonic Development.
  • Describing Oligogenic Diseases (like Hirschsprung Disease)
  • What Is the Mendelian Inheritance?
  • How Transcriptomics and Proteomics Changed Modern Medicine.
  • The Risk Factors of Infertility Explained.
  • How Does Aging Effect Infertility?
  • What Do Ash Elements Do in a Plant?
  • Explaining the Pigments in a Plant Cell.
  • How Is Photosynthesis Done?
  • The Role of Fats in Plant Cells.
  • The Effect of Smoking on Embryonic Development.

Cell Biology Research Topics

Some of the best biology topics are cell biology research topics. The scientific community is constantly making progress in this area, so there is always something new to write about. Here are some of the best examples:

  • What Is Regenerative Medicine?
  • A Closer Look at Tissue Engineering.
  • Discuss the Future of Regenerative Medicine.
  • Analyzing Therapeutic Cloning.
  • The Pros and Cons of Creating Artificial Organs.
  • How Do Cell Age?
  • Can We Reverse Cell Aging?
  • Advances in Cell Therapy.
  • What Is Cell Adhesion?
  • Explaining Cell Division.
  • What Is Cellular Metabolism?
  • Describe Active and Passive Transport in Cells.
  • What Are Cell Plastids?

Evolutionary Biology Research Paper Topics

If you want something more complex, you can try your hand at writing on evolutionary biology research paper topics. As with all our topics, you will be able to find a lot of ideas and information online. Here are our picks:

  • Where Did Plants Come From? (The Evolutionary Theory)
  • Explaining the Host-parasite Coevolution.
  • How Did Parasites Evolve over Time?
  • What Is Natural Selection and How Does It Work?
  • Explain Sexual Selection.
  • Explain Sexual Conflict.
  • How Did Our Immune Systems Evolve?
  • How Do New Species Appear in the Wild?
  • The Evolution of Cell Respiration.
  • What Is the Hippo Pathway? (Developmental Biology)

Various Topics

Antibiotics resistance, agriculture and cloning are hot subjects nowadays. Your professor will surely be interested to learn more about biology research topics. Here is a mix of topic ideas from our established community of academic writers:

  • The Problem of Using Antibiotics on Large Scale.
  • Examining the Effects of Salt on Plants.
  • What Is DNA Technology?
  • The Effects of GMOs on the Human Body.
  • How Is the Quality of Antibiotics Controlled?
  • How Are GMO Food Crops Created?
  • The Effect of Veterinary Antibiotics on Humans.
  • The Allergic Reactions to Specific Antibiotics.
  • A Look at How Penicillin Works in the Human Body.
  • How Are Antibiotics Obtained?
  • What Are Natural Biochemicals with Pest-repellent Properties?
  • The 3 Most Toxic Effects of Antibiotics
  • How the Human Body Develops Resistance to Antibiotics.
  • The Impact of Biology on the Us Agriculture.
  • What Is the Green Revolution?
  • Analyzing the Minerals in the Plant Cell.
  • Analyzing Muscle Development and Regeneration
  • The Uses of Cancer Stem Cells.

Marine Biology Research Topics

There is a lot of talk about global warming, about microplastics in our oceans, and about endangered marine species. This means that marine biology research topics are a very hot topic today. Here are some of our best ideas:

  • Can GMO Organisms Break down Oil after Maritime Accidents?
  • Pollution-absorbing Bio-films.
  • Microbes That Can Absorb Toxic Compounds in the Water.
  • Can We Really Use Bioluminescence?
  • How Is Bio-diesel Created?
  • Analyzing the Coral Reef Biology.
  • Why Is the Lobster Population Dwindling?
  • The Effect of Mass Fishing on the World’s Oceans.
  • Global Warming and Its Effect on Marine Microorganisms.

Molecular Biology Research Topics

Writing about molecular biology research topics is not easy. However, it’s a foolproof way to get a top grade. Your professor will really appreciate your willingness to write an essay about a complex topic. Just make sure you know what you are talking about. Below you can find some of the best topics:

  • How Is Insulin Produced?
  • How Is the Growth Hormone Produced?
  • Analyzing the Repropagation of Translation.
  • What Is DNA-telomerase?
  • The Process of Sequencing Nucleotides in DNA.
  • What Is Telomerase?
  • The Link Between Telomerase and Cancer.
  • The Link Between Telomerase and Aging.
  • How Does DNA Forensics Work?
  • Describe the Process of Protein Metabolism.

There is no such thing as easy biology research topics. When the topic is too simple, you end up getting penalized. You can’t write 500 words about it without straying away from the subject. Also, no matter how interesting the topic may be, you should make sure that the essay is written perfectly. This means that not even interesting biology research topics can save you from a bad grade if you fail to follow all applicable academic writing standards.

Find it hard to cope with your college paper? Great news! Use promo “ mypaper20 ” and enjoy 20% discount on a biology writing assignment from our profs!

physics topics

49 Most Interesting Biology Research Topics

August 21, 2023

biology research topics

In need of the perfect biology research topics—ideas that can both showcase your intellect and fuel your academic success? Lost in the boundless landscape of possible biology topics to research? And afraid you’ll never get a chance to begin writing your paper, let alone finish writing? Whether you’re a budding biologist hoping for a challenge or a novice seeking easy biology research topics to wade into, this blog offers curated and comprehensible options.

And if you’re a high school or transfer student looking for opportunities to immerse yourself in biology, consider learning more about research opportunities for high school students , top summer programs for high school students , best colleges for studying biomedical engineering , and best colleges for studying biology .

What is biology?

Well, biology explores the web of life that envelops our planet, from the teeny-tiny microbes to the big complex ecosystems. Biology investigates the molecular processes that define existence, deciphers the interplay of genes, and examines all the dynamic ways organisms interact with their environments. And through biology, you can gain not only knowledge, but a deeper appreciation for the interconnectedness of all living things. Pretty cool!

There are lots and lots of sub-disciplines within biology, branching out in all directions. Throughout this list, we won’t follow all of those branches, but we will follow many. And while none of these branches are truly simple or easy, some might be easier than others. Now we’ll take a look at a few various biology research topics and example questions that could pique your curiosity.

Climate change and ecosystems

The first of our potentially easy biology research topics: climate change and ecosystems. Investigate how ecosystems respond and adapt to the changing climate. And learn about shifts in species distributions , phenology , and ecological interactions .

1) How are different ecosystems responding to temperature changes and altered precipitation patterns?2) What are the implications of shifts in species distributions for ecosystem stability and functioning?

2) Or how does phenology change in response to climate shifts? And how do those changes impact species interactions?

3) Which underlying genetic and physiological mechanisms enable certain species to adapt to changing climate conditions?

4) And how do changing climate conditions affect species’ abilities to interact and form mutualistic relationships within ecosystems?

Microbiome and human health

Intrigued by the relationship between the gut and the rest of the body? Study the complex microbiome . You could learn how gut microbes influence digestion, immunity, and even mental health.

5) How do specific gut microbial communities impact nutrient absorption?

6) What are the connections between the gut microbiome, immune system development, and susceptibility to autoimmune diseases?

7) What ethical considerations need to be addressed when developing personalized microbiome-based therapies? And how can these therapies be safely and equitably integrated into clinical practice?

8) Or how do variations in the gut microbiome contribute to mental health conditions such as anxiety and depression?

9) How do changes in diet and lifestyle affect the composition and function of the gut microbiome? And what are the subsequent health implications?

Urban biodiversity conservation

Next, here’s another one of the potentially easy biology research topics. Examine the challenges and strategies for conserving biodiversity in urban environments. Consider the impact of urbanization on native species and ecosystem services. Then investigate the decline of pollinators and its implications for food security or ecosystem health.

10) How does urbanization influence the abundance and diversity of native plant and animal species in cities?

11) Or what are effective strategies for creating and maintaining green spaces that support urban biodiversity and ecosystem services?

12) How do different urban design and planning approaches impact the distribution of wildlife species and their interactions?

13) What are the best practices for engaging urban communities in biodiversity conservation efforts?

14) And how can urban agriculture and rooftop gardens contribute to urban biodiversity conservation while also addressing food security challenges?

Bioengineering

Are you a problem solver at heart? Then try approaching the intersection of engineering, biology, and medicine. Delve into the field of synthetic biology , where researchers engineer biological systems to create novel organisms with useful applications.

15) How can synthetic biology be harnessed to develop new, sustainable sources of biofuels from engineered microorganisms?

16) And what ethical considerations arise when creating genetically modified organisms for bioremediation purposes?

17) Can synthetic biology techniques be used to design plants that are more efficient at withdrawing carbon dioxide from the atmosphere?

18) How can bioengineering create organisms capable of producing valuable pharmaceutical compounds in a controlled and sustainable manner?

19) But what are the potential risks and benefits of using engineered organisms for large-scale environmental cleanup projects?

Neurobiology

Interested in learning more about what makes creatures tick? Then this might be one of your favorite biology topics to research. Explore the neural mechanisms that underlie complex behaviors in animals and humans. Shed light on topics like decision-making, social interactions, and addiction. And investigate how brain plasticity and neurogenesis help the brain adapt to learning, injury, and aging.

20) How does the brain’s reward circuitry influence decision-making processes in situations involving risk and reward?

21) What neural mechanisms underlie empathy and social interactions in both humans and animals?

22) Or how do changes in neural plasticity contribute to age-related cognitive decline and neurodegenerative diseases?

23) Can insights from neurobiology inform the development of more effective treatments for addiction and substance abuse?

24) What are the neural correlates of learning and memory? And how can our understanding of these processes be applied to educational strategies?

Plant epigenomics

While this might not be one of the easy biology research topics, it will appeal to plant enthusiasts. Explore how epigenetic modifications in plants affect their ability to respond and adapt to changing environmental conditions.

25) How do epigenetic modifications influence the expression of stress-related genes in plants exposed to temperature fluctuations?

26) Or what role do epigenetic changes play in plants’ abilities to acclimate to changing levels of air pollution?

27) Can certain epigenetic modifications be used as indicators of a plant’s adaptability to new environments?

28) How do epigenetic modifications contribute to the transgenerational inheritance of traits related to stress resistance?

29) And can targeted manipulation of epigenetic marks enhance crop plants’ ability to withstand changing environmental conditions?

Conservation genomics

Motivated to save the planet? Conservation genomics stands at the forefront of modern biology, merging the power of genetics with the urgent need to protect Earth’s biodiversity. Study genetic diversity, population dynamics, and how endangered species adapt in response to environmental changes.

30) How does genetic diversity within endangered species influence their ability to adapt to changing environmental conditions?

31) What genetic factors contribute to the susceptibility of certain populations to diseases, and how can this knowledge inform conservation strategies?

32) How can genomic data be used to inform captive breeding and reintroduction programs for endangered species?

33) And what are the genomic signatures of adaptation in response to human-induced environmental changes, such as habitat fragmentation and pollution?

34) Or how can genomics help identify “hotspots” of biodiversity that are particularly important for conservation efforts?

Zoonotic disease transmission

And here’s one of the biology research topics that’s been on all our minds in recent years. Investigate the factors contributing to the transmission of zoonotic diseases , like COVID-19. Then posit strategies for prevention and early detection.

35) What are the ecological and genetic factors that facilitate the spillover of zoonotic pathogens from animals to humans?

36) Or how do changes in land use, deforestation, and urbanization impact the risk of zoonotic disease emergence?

37) Can early detection and surveillance systems be developed to predict and mitigate the spread of zoonotic diseases?

38) How do social and cultural factors influence human behaviors that contribute to zoonotic disease transmission?

39) And can strategies be implemented to improve global pandemic preparedness?

Bioinformatics

Are you a data fanatic? Bioinformatics involves developing computational tools and techniques to analyze and interpret large biological datasets. This enables advancements in genomics, proteomics, and systems biology. So delve into the world of bioinformatics to learn how large-scale genomic and molecular data are revolutionizing biological research.

40) How can machine learning algorithms predict the function of genes based on their DNA sequences?

41) And what computational methods can identify potential drug targets by analyzing protein-protein interactions in large biological datasets?

42) Can bioinformatics tools be used to identify potential disease-causing mutations in human genomes and guide personalized medicine approaches?

43) What are the challenges and opportunities in analyzing “omics” data (genomics, proteomics, transcriptomics) to uncover novel biological insights?

44) Or how can bioinformatics contribute to our understanding of microbial diversity, evolution, and interactions within ecosystems?

Regenerative medicine

While definitely not one of the easy biology research topics, regenerative medicine will appeal to those interested in healthcare. Research innovative approaches to stimulate tissue and organ regeneration, using stem cells, tissue engineering, and biotechnology. And while you’re at it, discover the next potential medical breakthrough.

45) How can stem cells be directed to differentiate into specific cell types for tissue regeneration, and what factors influence this process?

46) Or what are the potential applications of 3D bioprinting in creating functional tissues and organs for transplantation?

47) How can bioengineered scaffolds enhance tissue regeneration and integration with host tissues?

48) What are the ethical considerations surrounding the use of stem cells and regenerative therapies in medical treatments?

49) And can regenerative medicine approaches be used to treat neurodegenerative disorders and restore brain function?

Biology Research Topics – Final thoughts

So as you take your next steps, try not to feel overwhelmed. And instead, appreciate the vast realm of possibilities that biology research topics offer. Because the array of biology topics to research is as diverse as the ecosystems it seeks to understand. And no matter if you’re only looking for easy biology research topics, or you’re itching to unravel the mysteries of plant-microbe interactions, your exploration will continue to deepen what we know of the world around us.

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Mariya holds a BFA in Creative Writing from the Pratt Institute and is currently pursuing an MFA in writing at the University of California Davis. Mariya serves as a teaching assistant in the English department at UC Davis. She previously served as an associate editor at Carve Magazine for two years, where she managed 60 fiction writers. She is the winner of the 2015 Stony Brook Fiction Prize, and her short stories have been published in Mid-American Review , Cutbank , Sonora Review , New Orleans Review , and The Collagist , among other magazines.

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Department of Biological Sciences

undergraduate biology research topics

Examples of Undergraduate Research Projects

Fall 2021 projects, previous projects.

Undergraduate Research

Participating in research as an undergraduate can be a very rewarding experience. Approximately 90% of Biology majors pursue an independent research project at some point during their undergraduate careers; some also pursue honors, and some do not.

Jump to:  How to get started In-department research Out-of-department research Questions about enrolling

How to Get Started

Biology majors in particular have a plethora of research opportunities in the Biology Department, departments in the Medical School, and labs at Hopkins Marine Station. To get started in searching for a potential lab, these are some great resources to consider:  

  • Biology Department Faculty : Browse each faculty member's areas of research
  • Research Areas : Search for a faculty member based on a particular area of interest within the field of Biology
  • Community Academic Profiles : This site allows you to search for faculty labs in the Stanford School of Medicine. You can search by name, department, or even keyword. This is a useful tool if you know generally what area of research you would like to pursue, but are unsure of a specific lab that does what interests you.

Once you have narrowed down 3-5 of your top choices, use the following steps as a general guide:

Spend time thoroughly looking over the lab's website. This will give a lot of information including how large the lab is, what types of projects are underway, and how many and what kinds of publications are getting done.

Read through a few publications to familiarize yourself with the research. This will give you something to talk about when you set up a meeting with the faculty member, and it also shows a genuine interest in their work.

Email the faculty member asking for an appointment. Be sure to mention that you have looked through their website and publications. This shows that you have made an effort and have an interest in them specifically. Be prepared to discuss your specific research interests.

Send a generic email simply asking if there are spaces in their lab. This is not compelling, and you may not even get a response.

Assume that the faculty member knows who you are. Briefly introduce yourself as a Biology major interested in pursuing ____.

Remember: politeness and persistence are important!

In-Department Research (BIO 199)

Once you have found and been accepted into a lab, you are strongly encouraged to enroll in academic credit for your work in the lab. The general formula for determining units is: 1 unit=3 hours of work per week.

Working in a Lab in Biology

Students doing research in Biology Department labs can study anything from cell biology, genetics, and plants to ecology, conservation, and marine biology. To get academic credit for Biology Department research (which can also count toward Biology major electives and Biology Honors requirements), students should enroll in their faculty member's section of BIO 199.

Be sure to discuss the number of units and grading options ahead of time with your faculty research advisor. No petition is required to enroll in BIO 199, and students in any major are welcome to enroll provided they have permission from the faculty member.

Out-of-Department Research (BIO 199X)

Working in a lab outside of biology.

Many students find research opportunities in labs outside the Biology Department.  BIO 199X is available for declared Biology majors only.  If you are not a Biology major, consider enrolling under your PI's home department subject code, e.g. MED 199. Once you declare the major, you will submit a BIO 199X petition and start enrolling under that subject code.

You must submit your BIO 199X petition within one quarter of declaring the Biology major in order to receive credit toward your major electives . 

For Honors, only your BIO 199/X units count from your junior and senior years.

Students only need to petition ONCE to work with the same sponsor. If you switch labs, you will be required to submit a new petition.

Appropriate Research Projects

The research field is expected to encompass biological concepts and processes. Projects should be empirical or theoretical biological research, consisting of independent and original scientific work by the student. Applied clinical, environmental, or technological studies may be appropriate in cases where there is a major analytical, experimental or observational component to the study, involving independent conceptual, field or laboratory work by the student. Simply collecting data or samples from human subjects or interviewees, collating data, doing repetitive technical work, or doing statistical analysis is not sufficient for Bio 199X credit. Students should discuss the nature of their projects with their Departmental advisors prior to petitioning for approval, if there is any doubt about appropriateness.

Research Sponsors

Sponsors should be Academic Council members (assistant, associate, or full professors) if possible. If you are not sure if your research sponsor is an Academic Council member, search on Stanford Who in the "Search in Stanford view." If your sponsor is not an Academic Council member you will need to find a faculty member in the Department of Biology to serve as a co-sponsor of your research. This can be your faculty advisor if appropriate.

Autumn 2023 – October 4, 2023, 3:00 pm Winter 2024 – January 17, 2024, 3:00 pm Spring 2024 – April 10, 2024, 3:00 pm

Petition Procedure

To petition for BIO 199X credit , students must submit the following items to Gilbert 118 or as one PDF to Patricia Ayala Macias at ayalamac [at] stanford.edu (ayalamac[at]stanford[dot]edu) :

Fill out the  Petition and Research Sponsorship Form  (Fillable)

Your research proposal should be at least 2-3 pages in length (double spaced, not including references and figures) and should be organized as described below using the following headings. Also please include your Sponsor's name and department at the top.

Title of Research Project

Objective of research . Briefly and clearly state the question that your research is designed to address. Explain the specific aims of the research.

Background and Significance . Using appropriate background information which is appropriately referenced, indicate the significance of your research.

Experimental design . Describe the project design you will use to carry out your research including methods and materials. Indicate how these techniques will allow you to address your research question. Note the following: 1) research involving vertebrate animals requires that your sponsor have an approved Animal Use Protocol on file with the University Panel on Laboratory Animal Care; 2) work with radioactive substances requires certification in the University’s radiation safety course; 3) work with pathogenic organisms requires special training and precautions 4) work with human material requires that you complete the Human Subjects Training. If any of these apply, describe them in your proposal.

Possible results . Describe the expected outcome of your research, indicating how the data collected will be used to draw conclusions regarding the research question. Throughout your proposal, be specific about your own work: do not simply state the goals of the lab in which you are working. Stress the biological concepts you are using and your understanding of the methodology. The proposal should clearly show some level of independence in your research, the feasibility of the project, and an understanding of the basic biology involved. If this is your first Quarter of Bio 199X and you do not yet have your own project, but are helping someone else in the lab on their project while learning concepts and methods, then describe the project that you are working on instead.

Print or email the  sponsor information sheet  and give it to your sponsor for their reference.

Submit your Petition Form and Research Description to both your PI and major advisor well ahead of the submission deadline! Both readers will need time to review your proposal and provide feedback for revisions.

Questions about enrolling?

If you're unsure if you should enroll in BIO 199, BIO 199X, or something else (e.g. MED 199), use this decision tree to make your decision. Still unsure?  ayalamac [at] stanford.edu (subject: BIO%20199X%20Enrollment) (Contact the student services office) .  

Decision tree to aid in enrolling in research units

Department of Biology

Undergraduate research.

cells

  • Appendix II
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  • Summer Research Opportunities

One advantage of attending the Johns Hopkins University is the opportunity to participate in research as an undergraduate student. Laboratories in biology, biophysics, chemistry, and engineering, as well as departments at Johns Hopkins Medical Institutions, regularly have openings for qualified undergraduates to participate in research that is sufficiently biological in nature to receive biology credit.

More important than credits, research experience complements classroom education by teaching undergraduates laboratory skills and critical thinking. Ideally, students will move beyond accruing knowledge to actually contributing to knowledge.

Students may earn up to 6 credits per academic year (June through May), with a maximum total of 24 credits applicable to the 120 needed for graduation. Up to 3 credit hours may be earned during each term (fall semester, spring semester, summer, or intersession).

Please note that it is possible to receive both credit and pay for the same work . Most research-for-credit positions are unpaid, but exceptions may exist for students with a fellowship or work study, during the summer or by other arrangements.

Biology research can only receive Satisfactory (S) or Unsatisfactory (U) grades.

Requirements for Undergraduate Research

Professors make a large investment of time and resources in students doing research in their laboratories. If you are thinking about working on a research project, you should first consider several important points:

  • Do you have adequate free time available? On average, it will require a minimum of 10 hours per week in the laboratory to earn 3 credits in a semester. It is most desirable that this time be available in a small number of large blocks; for example, three afternoons per week. Working on weekends may eventually be possible, but the initial phase will require you to be in the lab at the same time as those who are training you.
  • The second requirement is disciplined study habits. While dedicating at least 10 hours per week to research, you must be able to keep up with your coursework.
  • The third requirement is long-term commitment. Professors often expect students to work in their labs for more than one semester in order to make significant headway on a given research project. It usually takes several months of training before students are able to work with significant independence, so students must plan to work for at least a year in a specific lab.

More Information

  • Applying for research grants

How to Find a Research Position in a Lab

A student may perform biological research in a laboratory whose supervisor holds a faculty-level appointment at Johns Hopkins University. Researchers at other institutions may also be accepted, depending on your agreement with your research sponsor. Once you determine what sort of biological research interests you, there are several ways to find a suitable research position.

One approach involves consulting the web pages of the relevant departments where lists of the faculty members and their research interests can be found. Another approach is to ask friends or acquaintances if they know of openings in any labs. From these sources, a student can choose several faculty members whose research is of interest to them. The student should then go to the web pages of those faculty members and locate the list of the professor’s current publications. Students can obtain these publications from the library or online and read one or two to gain further insights into the type of research carried out in different labs. Once you have prepared yourself, you should contact the faculty member to express interest and inquire if a position is available. Be brief and ask for an interview. Please do not spam the faculty—write to individuals. See  this page of the Research Awards website  for more helpful tips on this process.

See more information from the Hopkins Office for Undergraduate Research (HOUR) .

If the faculty member responds favorably, you should write a resume listing your academic qualifications, any previous lab experience, your course schedule (showing the time you have available for research), and bring this to the interview. Treat the interview like a job interview. If the professor has no room, ask if they know of any other labs with openings.

How to Register for Undergraduate Research

After finding a place in a research lab, you must register to receive academic credit.

Contact your research sponsor ahead of time about registering for their section of Independent Research in Biology (AS.020.503) . Once they agree, you may register in SIS. In the Online Forms section, select Independent Academic Work . Fill out the form based on which Biology department faculty member is supervising or sponsoring your research. All research registered through the Biology department is S/U and the number of credits is proportional to the time spent in lab: 40 hours total is equivalent to 1 credit (80 hours = 2 credits, 120 hours = 3 credits). Select your best estimate of credits for the semester. The assigned work is a 3-page summary paper which will be described in more detail by the sponsoring or supervising faculty member. Enter a few sentences to describe your research project and submit the form. The request will be sent to the appropriate faculty member and they can approve the enrollment for credit.

Your sponsoring faculty member may wish to use this summary report file as part of the end-of-term paper.

No more than 6 credits of independent academic work can be earned in one academic year (summer-spring). See the e-catalogue for information on registering for Independent Academic Work.

Division of Biology and Medicine

Biology undergraduate education.

The Program in Biology exposes undergraduates to research through practical training, courses, and opportunities for independent study with faculty pursuing cutting edge-science in a variety of fields. 

Research in BioMed

Did You Know?

The Division of Biology and Medicine is made up of six basic science and 14 clinical departments, all of which support faculty engaged in research. Each year more than 500 students enroll in independent study courses and pursue summer research with Division faculty.

Overview of Research in Biology at Brown

Research and experiential learning are valuable and rewarding experiences for undergraduates, no matter what the longer-term career plans may be.

What is Research?

SciToons at Brown explores a range of approaches to research--and the fundamental goal that unites them all.

Research Ethics

You may already be familiar with what research is, but what defines good research? Ethics help answer this question.

Research Timeline: Years 1-4

For students seeking the ScB degree, research is a requirement. For students in an AB program, research for credit is an option. For projects carried out over a longer period that take substantive shape, a senior honors thesis is a possible outcome.

PhageHunters

To Do : In preparation for research in a faculty member’s lab, first year students are strongly encouraged to participate in a  Lab Techniques Workshop  (described below). Annually (even year fall semesters), the BUE Office and PLME Program team up to offer the  Finding, Securing and Succeeding at Research Workshop  for undergraduates. This is especially ideal for first year and sophomore students. Join the  BUE Email List  or follow us on Facebook for announcements about these workshops.

Sophomores and Juniors   forge connections with campus-based and clinical faculty to begin exploring and experiencing research in their field of interest. Sophomore seminars such as Life in a Shell, Viral Epidemics, and Rhode Island Flora offer active learning opportunities that help students practice the critical thinking necessary for independent research. Inquiry based courses such as Inquiry in Biochemistry and Inquiry in Plant Biology   use group work to orient students to the development of novel scientific questions and accompanying methods.

To Do: Consider enrolling in BIOL 0945: Toolbox for Scientific Research, which is a half credit sophomore seminar designed for students who want to understand and engage in scientific research at Brown and beyond. Students are also encouraged to pursue BEARCORE training at the onset of research in a faculty member’s lab (described below). BEARCORE is offered only in spring and ideal for sophomore or junior year.

Juniors and Seniors   pursue more independent research with campus and clinical faculty. Students intending to develop a senior thesis will typically commit the final summer and last two academic semesters to the research project.

To Do : Check out funding opportunities . Learn more about honors theses . Each spring, seniors are welcome to present their research in the Biology Senior Research and Capstone poster event.

Preparing for Research: Foundations of Lab Techniques Workshop  

At the start of each semester the Multidisciplinary Teaching Laboratories (MDL) offers a Foundations of Lab Techniques Workshop for undergrads. The workshop is designed to introduce basic laboratory skills and techniques to undergraduate students before they begin working in a faculty member’s lab, in preparation for independent study, or for summer UTRA opportunities. MDL technicians tailor the two-hour session to the skill level of the students. The following topics are covered:

  • Guidelines for keeping a lab notebook;
  • Good laboratory practices;
  • Use of balances, centrifuges and autoclaves;
  • Using a microscope;
  • Making solutions;
  • Pipetting and assessing accuracy of pipetting technique;
  • Using balance and preparing a simple solution;
  • Sterile technique (including auto pipetting); and
  • Sterile transfer of reagents in a hood.

Upcoming workshops at the Biomedical Center in these techniques will be facilitated by the MDL each semester, consisting of an asynchronous component featuring content through Google Classroom followed by an in-person lab practical component to master the hands-on, technical skills presented. If you're interested in participating in future workshop, please join the BUE email list for registration announcements.

Join the BUE Email List for registration announcements

Finding Research

Biology students find research opportunities in a number of ways. One way is through  BURO  – the BioMed Undergraduate Research Opportunities web portal. BURO is updated in real time and includes faculty posted opportunities that are short-term, long-term, take place over summer or the academic year, those that are paid, voluntary, or take the form of a Biology independent study.

Many students find research opportunities with faculty by talking with Professors they have taken a course with, seeking direction from the BUE Advising staff or their concentration advisor, or by searching for key areas of interest on  Researchers@Brown .

Every fall semester the BUE and PLME Program offer an evening workshop  How to Find, Secure, and Succeed in Research . We will announce this event through Today@Brown. 

Biomed Undergraduate Research Opportunities (BURO)

BURO is a web portal where BioMed faculty post research and experiential opportunities for Brown undergraduates. BURO is updated in real time and includes opportunities that are short-term, long-term, take place over summer or the academic year, those that are paid, voluntary, or take the form of a Biology independent study.

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A Guide to the Types of Biological Research

Published on: January 2, 2024

Even if you are keenly interested in biology and life sciences, you may be unfamiliar with the various research branches in these fields and the specific biological research topics that captivate scientists today. After offering some fundamental information about the vital research of biologists, this guide highlights 18 different types of biological research.

Importance of Biological Research

If you’ve ever asked yourself a fundamental question about human, animal or plant life on this planet, a biologist has likely conducted a study to answer it. Few branches of science are broader or more varied than biology — an ancient yet vital scientific discipline that has led human beings to a far greater understanding of life in all its forms. Biology has also enabled us to make tremendous strides in terms of protecting and preserving life.

Fueled by critical scientific breakthroughs such as the discovery of DNA structure in the mid-1900s, research in biology has yielded countless medical discoveries that have both improved and saved the lives of countless people. From drug development to disease prevention, significant medical advances would not have come to be without extensive biological research.

And this is only the tip of the iceberg when it comes to the benefits of biological research. From supporting environmental conservation and sustainability to the growth of food and management of livestock, few areas of human advancement are left untouched by biologists and their work. The field has even answered many fundamental existential questions by uncovering the theory of evolution and generally advancing our understanding of the natural world.

18 Types of Biological Research

Today’s biology research topics are tackling some of the heaviest that humanity faces, including many that involve our very existence. Read on for brief introductions to fields of research that are shaping the future of biology as we know it.

1. Developmental Biology

Developmental biology focuses on how a life form develops. For example, a developmental biologist might study the ways in which a single-cell embryo divides into an organized group of cells that then become genetically “programmed” at specific stages for purposes and tasks. Although an organism’s DNA dictates much of its development, environmental factors also play a critical role. Beyond basic cellular function and differentiation, developmental biologists work on studies that focus on subjects such as the repair of damaged tissue and the broad clinical uses for stem cells.

2. Evolutionary Biology

Issues connected to molecular mechanisms of DNA are essential to the work of evolutionary biologists as well. However, this discipline is specifically concerned with the transfer of genetic information through generations. In addition to charting the biological adaptation and diversification of life throughout history and pre-history, evolutionary biology investigates the origin of life on Earth.

3. Computational Biology

Also known as “bioinformatics,” computational biology bridges the gap between biology and digital technology by developing and applying computational methods and software tools to analyze massive sets of biological information. The effective handling of big data can prove helpful when it comes to identifying and analyzing complex biological factors that range from genetic sequences to organism populations. To make accurate predictions and determine outcomes, computational biologists often use mathematical modeling and computer simulations.

4. Cellular Biology

True to its name, cellular biology concentrates on the cell as the fundamental unit of functional life on this planet. Cellular biology research may concern any or all aspects of cell anatomy and cell processes that range from respiration to mitotic and meiotic division. It is important to note that cellular biology, like many of the biology research specializations on this list, doesn’t exist in a vacuum. In fact, cellular biologists might perform research that involves genetics, biochemistry, molecular biology and numerous other related areas of study.

5. Immunology

Like the vast majority of living things, human beings possess immune systems that protect us from pathogens as well as other foreign entities and substances that might enter our bodies and threaten our health. These immune systems are both innate (organisms are born with immune systems) and adaptive (immune systems respond to meet the changing needs of the organism).  Medical Life Sciences News  defines immunology as the branch of biological science that studies the body’s ability to recognize “what is self and what is not.” This recognition allows the body to attack pathogens to preserve its vital internal structures and processes. Some research in the field of immunology examines what happens when the body mistakes healthy cells for foreign invaders.

Whereas many branches of biological research look inward to study structures and processes within the organism, ecological research examines how living things function within their environments and interact with various environmental stimuli. Ecological researchers ask questions such as, “What is the relationship between organisms and their habitats?” and “What environmental elements allow different organisms to not only survive but also thrive?”

7. Biophysics

Succinctly defined by the  Biophysical Society , biophysics is “the field that applies the theories and methods of physics to understand how biological systems work.” Furthermore, the field of biophysics bridges the gap between physics and diverse subbranches of biological study. Research projects in biophysics might investigate how molecules essential to life develop; how the various components of a cell interact; and how immune, nervous, circulatory and other bodily systems function. Beyond biology and physics, biophysical researchers may draw upon any number of other scientific disciplines including mathematics, engineering, chemistry and materials science.

8. Physiology

Another biological field that intersects and overlaps with many others, physiology studies the mechanisms and functionality of living things. To better understand these mechanisms and their functions, physiological researchers commonly examine how component parts, such as organs and cells, operate internally and interact with one another. Although the technology and methodology used to conduct physiological study has grown by leaps and bounds over the years, this branch of science is among the oldest in the field of biology. In fact, the origins of physiology have been traced back to 420 BC or earlier.

9. Biochemistry

As its name implies, biochemistry focuses on the intersection of biology and chemistry, specifically the chemical processes that occur within living things. Commonly conducted in a laboratory setting, biochemical researchers study the composition and structure of chemicals within organisms as well as the ways in which these chemicals react with one another, affect, and drive different biological processes. By optimizing healthy chemical reactions and correcting unhealthy ones, experts in this field can apply their research to a wide range of medical issues.

10. Microbiology

While most people understand that microbiologists conduct biological research at the microscopic level, fewer realize that they actually study microbes. Otherwise known as “microorganisms,” microbes are living organisms that are too small to see with the unaided eye. They include viruses, bacteria, fungi, algae, protozoa, prions and archaea. As the immunologist knows all too well, many microbes can prove dangerous and even fatal when they enter the human body. By identifying and analyzing these pathogens at the molecular level, microbiologists can develop ways to combat them. The  Microbiology Society  also lists “the manufacture of biofuels, cleaning up pollution and producing/processing food and drink” among microbiology’s most promising and effective applications.

11. Entomology

Simply put, entomology is the study of insects. Although they are just one of four classes of arthropods (animals with exoskeletons), insects are tremendously important to human beings for a variety of reasons. A large concentration of research goes into controlling the harmful effects of insects in terms of food production and disease prevention. The Insecta class is also worth studying for its sheer size; the number of insects on the planet today far exceeds that of any other type of living thing. Though there are likely many insects left to be discovered, scientists have documented more than a million insect species to date. This means that insects alone comprise roughly 40 percent of all living species known to exist.

12. Structural Biology

Structural biology examines the structure, assembly, function and interaction of biological molecules. It is generally concerned with proteins because this particular class of molecules is so prevalent in living things, especially animals. For this reason, proteomics (the study of the biological proteins) comprises a great proportion of the structural biologist’s work. Many structural biology studies concentrate on identifying and addressing misshapen protein molecules that might lead to disease.

13. Genetics

Because it provides a “blueprint” for building the molecules that comprise all life on Earth, DNA is essential in nearly all fields of biological study. As the study of genes and heredity, genetics examines the ways in which certain characteristics in living things pass through generations from parents to offspring. Genetic mutations can cause both dramatic improvements and dangerous deficits in the overall health and well-being of an organism. Genetic research can do everything from determining a person’s likelihood of developing a specific disease to creating therapeutic remedies for that disease.

14. Genomics

Genomics is closely related to the field of genetics and often considered one of its subfields. But while classical genetics tends to study a single gene or gene expression at a time, genomics studies the genomes of organisms in their entirety. This was impossible before the advent of modern genome mapping technologies and techniques such as those employed by the  Human Genome Project , which identified the precise order of the 3 billion DNA subunits that comprise the human genome.

15. Zoology

Although zoologists often study human beings as part of the larger animal kingdom, they primarily study non-human animals, both domestic and wild. Zoology researchers might conduct wildlife studies for government agencies or nonprofit organizations. With specialized clinical training, these professionals can also conduct crucial veterinary research.

16. Marine Biology

You probably already knew that marine biologists deal with the underwater world — but did you know their areas of expertise are restricted to life in oceans and other saltwater environments? Although it doesn’t cover freshwater animals, if you want to “do a deep dive” on sea life, marine biology research may be the path for you. It is a rich and multifaceted field that can allow you to focus on specializations ranging from marine ecology to fishery science.

Just as the zoologist studies the animal kingdom, the botanist studies the plant kingdom. An equally wide and varied field, botany encompasses all aspects of plant life study including (per Biology Online ), “morphology, anatomy, cell biology (branch dealing with plant cells), molecular biology, biochemistry, physiology (deals with phenomena related to plant growth), economic and ethnic aspects, taxonomy, environmental science, genetics, genomics, etc.”

18. Molecular Biology

A close cousin to structural biology and biochemistry, molecular biology examines the molecular basis for biological activity. Because all matter and living things are made of molecules, the molecular biologist can learn a great deal about living things by studying their molecules and how they interact. Most molecular biology studies concentrate on the molecules in proteins and genes.

Pursuing a Career in Biological Research

If you are interested in research topics in biology or training to become a biological researcher, a  Bachelor of Science (BS) in Biology  is an excellent place to start. The BS in Biology program at Park University lays a solid foundation in biological research methods, techniques and instrumentation. Additionally, this program provides specialized study in botany, zoology, cellular biology, microbiology, physiology, genetics, ecology and other fields that made our list above.

To communicate directly with a Park University representative about the bachelor’s in biology or any other degree program, visit our official website to fill out a short  online request form .

Park University is accredited  by the  Higher Learning Commission .

Park University is a private, non-profit, institution of higher learning since 1875.

College of Biological Sciences

College of Biological Sciences

Lab beaker and test tubes

What Does Undergraduate Research Look Like?

At UC Davis, undergraduate students can conduct hypothesis-driven research under the direction of a faculty member. College of Biological Sciences faculty are exploring many topics across a range of disciplines in the life sciences, from untangling the complexity of the plant circadian clock, to investigating the microbiomes that make up our guts.

“Research experience helped me debunk many of my preconceived notions of what scientific research is truly like,” said Ben Mallory, ’18 B.S. in Biochemistry and Molecular Biology. “ The biggest benefit for me was finding that my true passion was research, with my undergraduate research experience converting me from a pre-med direction to a Ph.D. route.”

Undergraduate student researchers use the scientific method to help perform tests, conduct experiments and collect data, typically under the guidance of a graduate student or postdoctoral researcher. As a College of Biological Sciences student, you'll be  an active part of the scientific community on campus, but keep in mind that it usually takes a long time to make research advances and breakthroughs. The process requires patience and commitment, as well as follow-through.

“Students love reading about concepts and discoveries in their courses, but actually conducting real research is very different than reading about it in a textbook," said Mark Winey, dean of the College of Biological Sciences. "Labwork can be repetitive, and it takes tenacity when it comes to verifying findings and making new discoveries.” 

The most common settings for undergraduate research

Not all research looks the same, but there are three primary types of environments you’ll work in as a student researcher:

Laboratories where organisms, chemicals, drugs or other biological samples are tested. Wet labs make up the majority of on-campus labs in the College of Biological Sciences. In addition to our college, many other faculty have wet labs across UC Davis.

Dry Labs: 

In a dry lab, researchers rely on computational or mathematical analysis, as well as sophisticated electronic testing equipment. These labs may also perform experiments on human subjects, evaluating brain, muscle or heartrate data. “In my lab, we look at the neural mechanism of attention, so we’re looking at how people pay attention in space and what pathways in the brain allow that to happen,” said Kelsey Klein, '18 B.S. in Neurobiology, Physiology and Behavior. “I’ve been lucky enough to be able to be on the side of helping design the experiment with my faculty mentor to actually collecting the data from people and learning how to do the analysis part.”  

This type of research is ideal if getting outdoors if you think you might enjoy collecting data outside a lab environment. While the methods and approaches of fieldwork vary, the goal is the same: you’ll observe, count and quantify the natural world.

Clinical research:

For pre-med students, clinical research will allow you to study and evaluate preventative measures, diagnoses and treatments for patients. This might be a valuable option if you are interested in healthcare.

Internships:

Outside of academia, internships can help you get other kinds of professional experience, especially if you want to learn first-hand how a business or organization operates.

Choosing a research environment

Now that you know a bit more about what to expect as an undergraduate researcher, it’s time to build a list of topics that you are interested in. With hundreds of research faculty across campus, you’ll have plenty of options and opportunities to pursue. Take some time and create an inventory of your skills and passions. By doing that, you’ll gain a better understanding of how to find your ideal research experience.

“I would suggest reading recent papers and reading the principal investigator’s (PI’s) bio on the UC Davis faculty page,” said Bita Shahrvini, ’18 B.S. in Biochemistry and Molecular Biology. “ I chose the lab I did because I liked the PI, the lab offered me the chance to work and learn directly from the PI, I was able to have my own projects from the start and because I was intrigued by the research topics."

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The undergraduate biology research program (ubrp) enhances undergraduate education by partnering with researchers and resources of the university of arizona to provide opportunities for students to participate in mentored, self-directed work which contributes to the fund of new knowledge. through ubrp, students learn the conduct of research, develop professional and communication skills, learn about a variety of biological research topics, and join a community of like-minded scholars..

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Department of Biological Sciences

College of natural and mathematical sciences, undergraduate research opportunities.

Undergraduate research is one of the most exciting and rewarding opportunities for UMBC students.  Students can work closely with faculty mentors on a wide range of research topics, including cell biology, neurobiology, genetics, evolution and animal behavior.  Undergraduate students who do well at research have the opportunity to apply for research funding, to be co-authors on publications, and to present their findings at local and national conferences.

UMBC – Research Grounded In Mentorship from The College Tour on Vimeo .

Biology majors looking to participate in independent research could receive credit towards their degree. Biological Sciences B.S. students may use two semesters of BIOL 499, plus one semester of either BIOL 499L or BIOL 497H as one of their Upper Level Laboratory Electives. Biological Sciences B.A. student may use BIOL 499 towards the 45 Upper Level Credits needed for graduation (it cannot be used as a B.A. major requirement). Students interested in research should speak with their advisor and reach out to any faculty members they are interested in working with. Faculty research areas can be found on the Faculty Directory or Research topics pages of this site. Student performing independent research for more than three semesters should consider the Departmental Honors program.

Students looking for a research or internship experience outside the Department of Biological Sciences should speak to their advisor; the Career Center ; or Dr. Kevin Omland , course coordinator about BIOL 398: Co-op Internship in the Biological Sciences. BIOL 398 cannot be used towards biology major requirements, but the credits can count towards the 45 upper level credits needed for graduation. Dr. Omland will provide students with the BIOL 398 requirements .

Dr. Erin Green holds petri dish up to light as her and student look through it.

The Office of Undergraduate Research  provides information on the many research opportunities provided by UMBC and beyond. They also have an extensive list of  summer undergraduate research opportunities  for undergraduates, many funded. Most students who participate in independent research present at local, regional, and national conferences, including UMBC’s Undergraduate Research and Creative Achievement Day ( URCAD ) in April and CNMS Summer Undergraduate Research Fest ( SURF ) in August.

The Department sponsors and/or supports a number of undergraduate-focused research initiatives, including:

  • Undergraduate Research Training Initiative for Student Enhancement Program (U-RISE at UMBC), funded by the National Institute of General Medical Sciences, NIH (formerly MARC U*STAR)
  • STEM BUILD Training Program (BTP), funded by the National Institute of Health
  • Undergraduate Research Awards (URA), sponsored by the Office of Undergraduate
  • Research International Research Experience for Students (IRES) project on conservation biology in The Bahamas, funded by NSF
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About Mentored Research Mentored Research involves working directly with a faculty member on a specific research project. These research experiences will help you deepen your understanding of biological principles while simultaneously building a strong resume. Together these will enable you to be successful, whether your pathway leads you to professional school, graduate programs, government work or even career not directly related to biology.

Getting Involved We strongly encourage all of our majors to get started with mentored research as soon as they are able. The first step is to find what sparks your curiosity and find a professor who shares it. Professors have dedicated a large part of their lives to research, and enjoy few things more than passing their skills and passion to new students. Most professors are extremely busy, so spend some time reading up on their research before you contact them. A little preparation goes a long way, and it pays to be proactive and put forth the initial effort. You can find professors' contact information here .

Funding Not all labs will have immediate funding to support all the interested undergraduates. However, Mentored Research (Bio494R) or Introduction to Mentored Research (Bio194) are excellent ways to get started in a lab. Often a professor will eventually pay students helping them with research. In some rare cases, professors don't provide financial compensation. One remedy is the College Undergraduate Research Awards (CURA). These are grants given exclusively to undergraduate students to help foster and encourage research. More information is available at http://lscura.byu.edu.

Ecology is the study of how living organisms, including humans, interact with each other and their physical environment. Students and faculty in the Biology Department study the ecology of organisms at multiple levels or organization; from individuals, populations, communities, and ecosystems, to the entire biosphere (global ecology). The study of ecology intersects with several closely related fields, including biogeography, biodiversity, evolutionary biology, developmental biology, physiology, genetics, animal behavior, geology, biochemistry, anthropology, and paleontology.

Currently, the Earth is being transformed at a high rate and in unprecedented ways. Human activities are causing widespread habitat loss and degradation, pollution, invasive species, land-use changes, and climate change. Human health and welfare depend on our ability to understand and mitigate these changes. Thus, the study of ecology has become one of the most critical and dynamic fields in all of the biological sciences.

Do we really need more ecologists? Yes! Fundamental principles of ecology are used to inform applications and careers in conservation biology, conservation genetics, wetland management, agriculture, forestry, fisheries, wildlife management, urban planning and human ecology, community health, emerging infectious diseases, epidemiology, and economics.

As the Earth faces mounting pressure to meet the needs of our growing population, people with an understanding of ecological principals and how to apply them to sustain life will wield the most important skills we’ll need to navigate our uncertain future.

Faculty who do research in this area: Byron Adams ; Evolutionary Ecology, Ecosystem Responses to Climate-Driven Environmental Change; Co-Evolution, Soil Ecology, Ecological & Evolutionary Genomics Richard Gill ; Plant Ecology and Global Change, Marine Ecology Blaine Griffen ; Marine Ecology, Behavioral Ecology, Physiological Ecology, Population and Community Ecology Jerry Johnson ; Evolutionary Ecology, Behavioral Ecology Riley Nelson ; Freshwater Ecology Steve Peck ; Theoretical Ecology, Movement Ecology Russell Rader ; Aquatic Ecology

Evolutionary Biology is a sub-discipline in Biology that studies the forces that shape earth's variety of life forms, or biodiversity. There are several different forces or mechanisms that drive evolution. Natural selection is one of these major forces (and perhaps the most well-known), but there are others, including mutation, genetic drift, migration, and nonrandom mating. Collectively, these mechanisms influence how populations of organisms change over time -- how they evolve. One of the central tenets of evolution is that different species share common ancestry. Similar to how a family tree illustrates how individuals are descended from or related to others, the many species that currently live on the earth are related by descent from common ancestors. Evolutionary biology uses morphological (structural features of an organism), ecological, molecular, geographical, and behavioral data to study species relationships and understand what our planet's biodiversity used to be, how it became what it is now, and even make predictions about what it will look like in the future. As the unifying theory in Biology, evolution helps scientists understand more about the living things around us.

Faculty who do research in this area: Byron Adams ; Evolutionary Ecology; Co-Evolution, Soil Ecology, Ecological & Evolutionary Genomics Mark Belk ; Life History Evolution Seth Bybee ; Evolutionary Biology Jamie Jensen ; Evolution Acceptance Jerry Johnson ; Evolutionary Ecology, Life History Evolution Leigh Johnson , Evolution Steve Peck ; Evolution & Ecology Steve Leavitt ; Evolution Clint Whipple ; Evolution and Genetics of Plant Development Michael Whiting ; Bioinformatics Evolution

Education research, broadly, refers to the study of education and learning. Education researchers may focus on individuals, groups/classes, instructors, institutions and their interactions to investigate how they impact formal or informal teaching and learning. Biology education research is a type of discipline-based education research, where education research is conducted in the context of a specific field (its worldview, knowledge, and practices) and by content experts. Faculty and students in the Biology Department use their biology content expertise as well as training in broad learning theories and pedagogy to inform their biology education research. Discipline-based education research can focus on K-12 education, higher education, or informal education, although faculty in the Biology Department primarily focus on higher education.

Biology education research can answer a broad range of questions using a diverse set of methods. Goals of biology education researchers may include testing specific learning theories and constructing new models of effective teaching and learning in biology contexts, developing and testing evidence-based practices to improve biology teaching and learning, investigating the nature of biology expertise in specific sub-disciplines and how that expertise is developed, studying the experiences of marginalized groups in science and proposing practices to broaden participation and success, and more. Researchers may use experimental, quasi-experimental, observational, or design-based methods, and they may use quantitative and/or qualitative analysis techniques depending on the research question.

Biology education research is an exciting field that allows students to learn more about effective teaching and learning in the context of biology topics they are learning about in their coursework. Students also develop scientific skills such as study design, data collection, statistical and/or qualitative analysis, and written and verbal science communication.

Faculty who do research in this area: Liz Bailey ; Gender Gaps in Biology Education, Reciprocal Peer Tutoring, Course Structures/Assessments that Promote Growth Mindset, and Integration of Math and Biology Richard Gill ; Minority Representation in STEM Jamie Jensen ; Reconciliation of Science and Religion, STEM Faculty Development, Science Communication, Best Practices in Pedagogy Riley Nelson ; Science Education Stephen Piccolo ; Bioinformatics Education Josh Stowers ; Secondary Education

At BYU we have professors and researchers working with insects and their relatives in all these ways. BYU offers several courses where insects are the exact focus of the entire class and most classes in biology include them or should include them in the general

Entomology is the study of insects and their relatives. Flies, beetles, lacewings, bees, ants, centipedes, butterflies, dragonflies, and earwigs are all fair game for study. Our best estimates show 1.5 million species have been given names, more than all other animals combined. Related estimates are that only 10% of the species of insects on Earth have been given formal scientific names. So much more basic work needs to be done, if only to name them.

In addition to this taxonomic richness, they play key parts in most ecosystems and their inherent diversity makes them model organisms for all biologists in the study of evolution, genetics, ecology, and physiology. An entomologist is a person who studies these diverse animals using morphological, molecular, and behavioral techniques.

Insects are beautiful and many have been recognized in human culture as sources of both admiration and disdain. Consider the paintings, poetry, scriptures, and windshield smashes you have seen, read, or heard.

But wait, on the positive side insects are extremely important as pollinators of much of our human food and provide direct food for humans in the form of honey. Their entire bodies are eaten and relished in many cultures.

On the negative side insects destroy large proportions of the food we would like to eat with our burgeoning populations. Insects also pass on smaller organisms that cause disease for our own human bodies. The diseases they carry can harm the crops, pets, livestock, forests, lawns, and wildlands we cherish.

Insects can be studied for their own sake. Scientists refer to this as basic research. Outcomes of basic research may or may not yield solutions to human problems: the goal here is increasing overall knowledge. And yet those increases might be used later in solving problems. . .

And of course, we need to study insects to discover their roles in enhancing and harming humans. This is called applied research where an exact insect situation is studied with goals to find ways to either control the bad outcomes or enhance the good ones.

Faculty who do research in this area: Seth Bybee ; Entomology Shawn Clark ; Insect Systematics and Museum Curation Robert Johnson ; Plant-insect interactions Riley Nelson ; Insect Biodiversity Michael Whiting ; Entomology

Plant biologists study the many fascinating aspects of green life! As the only organisms with the ability to take carbon dioxide gas and turn it into carbohydrates, plants form the basis of our diets, provide feed for livestock, fuel our modern amenities (yes, coal and oil are just dead plants), make up the fibers in our clothing, give us lumber for building, and are the source of many pharmaceuticals.

Plant biologists are involved in many interesting areas. Plant taxonomists seek to understand the relationship between plant species and often discover new ones. They often also catalog the natural world to help us understand where specific plants are found. Plant geneticists seek to understand the genetic mechanisms by which plants grow and develop their individual traits. Geneticists are involved in helping us understand the fundamental basis of life, and they also do important work developing healthier, more sustainable crops. Plant biologists’ work often overlaps with ecologists, evolutionary biologists, bioinformaticians, molecular biologists, chemists, agronomists, and farmers.

So, whether you are looking to get your hand dirty, work with cutting edge science, or both, plant biology is a great place to be!

Faculty who do research in this area: Leigh Johnson ; Plant Systematics, Taxonomy & Species Delimination Robert Johnson ; Plant Systematics, Floristics, Plant-insect interactions Clint Whipple ; Evolution and Genetics of Plant Development

The incredible diversity of life on earth is invaluable. It is the key to adaptation to changes, creates resilient ecosystems, provides foundational ecosystem services, can broaden our perspective of the complexities of the world around us, and provides opportunities for spiritual growth and connection. While doing research, students are prepared to (1) understand principles that influence biodiversity, particularly those that create and those that reduce it, (2) document and preserve the diversity of life on the planet, in addition to the ecosystem services they support, and (3) develop a more comprehensive perspective of the world around us by considering the range of all life.

Human activities are presently causing widespread habitat loss and degradation, pollution, invasive species, land-use changes, and climate change. These activities have resulted in what is called the “Sixth Mass Extinction”, with estimated extinction rates at 100 to 1,000 times higher than the background rate. Human health and welfare depend on our ability to understand and mitigate these changes. Beyond human health, protecting earth’s diversity comprises foundational ethical and spiritual dimensions. Thus, the study of biodiversity and conservation has become one of the most critical, relevant, and dynamic fields across all disciplines.

Students and faculty in the Biology Department study biodiversity and conservation at multiple levels - from genetic diversity (the variety of genetic information contained in all organisms) to species diversity (the variety of different living species) to ecosystem diversity (the variety of habitats, the species that live in the habitat, and ecological processes). Here, our study of biodiversity and conservation intersects with several closely related fields, including biogeography, ecology, evolutionary biology, developmental biology, physiology, genetics, geology, biochemistry, and others.

Students are encouraged to engage in original, transformative research. With dedicated, passionate faculty mentors, students can explore topics ranging from documenting diversity to improving conservation and management strategies to developing improved educational practices to promote biodiversity and conservation. As we face mounting pressure to envision new ways to protect, promote, and value earth’s biodiversity, people with an understanding of biodiversity and principals of conservation will wield the most important skills we’ll need to navigate our uncertain future.

Faculty who do research in this area: Byron Adams Mark Belk ; Conservation of Fishes Seth Bybee Shawn Clark Richard Gill Blaine Griffen ; Conservation Biology and Extinction Jerry Johnson Leigh Johnson Robert Johnson Steve Leavitt ; Lichens, Holobionts, Diversity in arid or extreme environments Riley Nelson ; Insect Biodiversity Steve Peck Russell Rader ; Invasion Biology, Restoration, Conservation Clinton Whipple Michael Whiting

Bioinformatics research has several focus areas including (but not limited to) using machine-learning algorithms to clarify relationships between molecular measurements in tumors and cancer-patient outcomes, building software tools to aid biologists in their efforts to analyze biological data, and identifying pedagogical approaches that enable students to learn fundamental bioinformatics and biostatistics skills. Students in bioinformatics labs work on a variety of projects. Some projects are hypothesis driven and focus on analyzing data (typically from public repositories). Other projects are software focused--students write code and create open-source software. Other projects are experiment-driven, especially using classroom interventions to try new teaching techniques.

Faculty who do research in this area: Byron Adams ; Ecological & Evolutionary Genomics Matt Bailey ; Cancer and Genomics Seth Bybee ; Systematics and Bioinformatics Leigh Johnson ; Population Genetics Sam Payne ; Bioinformatics and Proteomics Stephen Piccolo ; Bioinformatics, Genomics, Human Disease (especially cancer), Data Science Perry Ridge ; Bioinformatics Methods, Alzheimer's disease, Genome Biology, Human Genetics John Sproul ; Biodiversity, Repetitive DNA, Rapid Genome Evolution Michael Whiting ; Bioinformatics Evolution Clint Whipple ; Genetics of Plant Development Edward Wilcox ; DNA Sequencing

Adams Lab - Evolutionary Ecology Bybee Lab Gill Lab - Ecology Griffen Lab - Marine Ecology Jensen Lab - Reconciling Evolution Jerry Johnson Lab - Evolutionary Ecology Kauwe Lab Leavitt Lab - Lichenology Nelson Lab Payne Lab - Bioinformatics and Proteomics Piccolo Lab - Bioinformatics Sproul Lab - Evolutionary Biology Whipple Lab - Evolution of Plant Developmental Mechanisms Whiting Lab DNA Sequencing Center

  • Undergraduate Studies

Undergraduate Research in Biology

Hand working on beakers

Students are encouraged to do undergraduate research if they plan on being a research scientist (going on for a Ph.D. or M.D./PhD.), plan on working in a research laboratory with a Bachelor of Science degree, or plan on attending medical school.

The prime time to begin research is typically semester 4 or 5. Beginning in semester 6 is also reasonable, particularly if students plan to stay at Purdue in the summer. Some students may wish to begin sooner, particularly, if they know that they want a research career. Beginning in semester 7 is generally too late to do a project, but one may learn a great deal about research by sitting in on the activities of a research laboratory.

Students will need to decide whether to begin with Undergraduate Research (BIOL 294 or 494), Undergraduate Honors Research (BIOL 499), or a Summer Research Internship.

Undergraduate Research for Academic Credit

Students who begin with Undergraduate Research or Undergraduate Honors Research can easily transfer between programs. Students will need to decide on a research mentor, meet individually with that mentor and if an agreement is reached, discuss with their Biology advisor how to access the Biology Research Credit Application. The Biology Advising Office maintains a listing of " Mentors for Undergraduate Research" which provides the names, locations and general research areas and titles for individuals in the Department of Biological Sciences and in other Departments on the Purdue campus.  Note: this document is currently dated, but provides examples of research labs across campus that students have joined in the past.  Students may work with any research mentor regardless of position or department at Purdue University. A more detailed description of research by individual faculty in the Department of Biological Sciences may be found on the Faculty Directory at our website.

Honors Research requires

  • Completion of an undergraduate research thesis that has been countersigned and approved by the research mentor and the Head of the Department of Biological Sciences,
  • Minimum graduating GPA of 3.0,
  • Enrollment in BIOL 497 "Biology Honors Seminar" during the junior and senior year,
  • Presentation of the research progress in BIOL 497 and participation in two poster symposia

** Students who complete Undergraduate Honors Research will have the notation on their transcript "Completed Biology Honors Research Program" and their name will be highlighted in the program booklet at graduation.

Summer Research Internships

Several industries and universities from throughout Indiana and the United States contact us each year with summer research internship opportunities at their respective locations.  Students in our program may watch their e-mail newsletters for information and/or ask their academic advisor.

Contact the Biology Counseling Office (49-44747, LILY 1-412) for further information.

Purdue University Biological Sciences, 915 Mitch Daniels Boulevard, West Lafayette, IN 47907

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Biology Education Research: Lessons and Future Directions

  • Susan R. Singer
  • Natalie R. Nielsen
  • Heidi A. Schweingruber

*Department of Biology, Carleton College, Northfield, MN 55057

Search for more papers by this author

Address correspondence to: Natalie R. Nielsen ( E-mail Address: [email protected] ).

National Research Council, Washington, DC 20001

Biologists have long been concerned about the quality of undergraduate biology education. Indeed, some biology education journals, such as the American Biology Teacher , have been in existence since the 1930s. Early contributors to these journals addressed broad questions about science learning, such as whether collaborative or individual learning was more effective and the value of conceptualization over memorization. Over time, however, biology faculty members have begun to study increasingly sophisticated questions about teaching and learning in the discipline. These scholars, often called biology education researchers, are part of a growing field of inquiry called discipline-based education research (DBER).

DBER investigates both fundamental and applied aspects of teaching and learning in a given discipline; our emphasis here is on several science disciplines and engineering. The distinguishing feature of DBER is deep disciplinary knowledge of what constitutes expertise and expert-like understanding in a discipline. This knowledge has the potential to guide research focused on the most important concepts in a discipline and offers a framework for interpreting findings about students’ learning and understanding in that discipline. While DBER investigates teaching and learning in a given discipline, it is informed by and complementary to general research on human learning and cognition and can build on findings from K–12 science education research.

undergraduate biology research topics

In this essay, we draw on the NRC report to highlight some of the insights that DBER in general and BER in particular have provided into effective instructional practices and undergraduate learning, and to point to some directions for the future. The views in this essay are ours as editors of the report and do not represent the official views of the Committee on the Status, Contributions, and Future Directions of Discipline-Based Education Research; the NRC; or the National Science Foundation (NSF).

CHALLENGES TO UNDERGRADUATE LEARNING IN SCIENCE AND ENGINEERING

DBER and related research on teaching and learning have illuminated several challenges undergraduate students face in learning science and engineering. Indeed, “these challenges can pose serious barriers to learning and acquiring expertise in a discipline, and they have significant implications for instruction, especially if instructors are not aware of them” ( NRC, 2012 , p. 191).

One major challenge is accurate conceptual understanding. In every discipline, students have incorrect ideas and beliefs about concepts fundamental to the discipline. They particularly struggle with the unseen and with very small or very large spatial and temporal scales, such as those involved in understanding the interaction of subatomic particles or natural selection. As an example, many students believe the mass of a tree trunk comes from the soil, rather than the CO 2 in the air, because they have difficulty believing that air has mass ( Koba and Tweed, 2009 ).

Students’ incorrect knowledge poses a challenge to learning, because it comes in many forms, ranging from a single idea to a flawed mental model that is based on incorrect understandings of several interrelated concepts ( Chi, 2008 ). It is less complicated to identify and address incorrect understandings of single ideas (e.g., all blood vessels have valves) than flawed mental models (e.g., the human circulatory system is a single loop rather than a double loop). Still, given that our goal is to help students progress toward more expert-like understandings, it is important for instructors to be aware of the misunderstandings that stand in the way of that goal and to have strategies for addressing those misunderstandings.

Understanding and using representations such as equations, graphs, models, simulations, and diagrams pose another major challenge for undergraduate students. Developing expertise in a discipline includes becoming familiar with representations unique to that discipline, such as evolutionary trees in biology, depictions of molecular structures in chemistry, and topographic maps in the geosciences. Experts in a discipline (here, professors) have long since mastered these representations and might no longer remember a time when these equations and images were new and confusing. However, in every discipline of science and engineering, students have difficulty understanding, interpreting, and creating representations that are unique and central to a given domain.

SOME INSTRUCTIONAL STRATEGIES FOR IMPROVING LEARNING AND CONCEPTUAL UNDERSTANDING

DBER has shown that specific instructional strategies can improve students’ learning and understanding. For example, the use of “bridging analogies” can help students bring incorrect beliefs more in line with accepted scientific explanations in physics ( Brown and Clement, 1989 ). With bridging analogies, instructors provide a series of links between a student's correct understanding and the situation about which he or she harbors an erroneous understanding. Another approach, interactive lecture demonstrations—in which students predict the result of a demonstration, discuss their predictions with their peers, watch the demonstration, and compare their predictions with the actual result—have been shown to improve students’ conceptual understanding in chemistry and physics ( Sokoloff and Thornton, 1997 ).

Explicitly point out the relationship among different displays of the same information to help students see the similarities.

Explain the strengths and weaknesses of different representations for different purposes.

Provide extensive opportunities for students to practice creating and interpreting diagrams of the desired type.

More generally, DBER and related research provide compelling evidence that student-centered instructional strategies can positively influence students’ learning, achievement and knowledge retention, as compared with traditional instructional methods, such as lecture. These strategies include asking questions during lecture and having students work in groups to solve problems, make predictions, and explain their thinking to one another. As noted in the NRC report on DBER, the point is not to abandon lecture entirely, but to use a range of carefully chosen instructional approaches that can include lecture. When lectures are used, they should be designed with attention to how best they can support students’ learning.

Despite compelling evidence for the effectiveness of student-centered approaches such as interactive lectures and collaborative activities, these practices still are not widespread among science and engineering faculty. In fact, science and engineering faculty are more likely than faculty in other disciplines to rely on lecture ( Jaschik, 2012 ). Considering the many factors that influence decisions about instructional practices, it is not hard to understand why many faculty members hesitate to embrace more interactive classroom approaches. Even those who are interested in adopting research-based instructional methods might find challenges in departments and institutions that do not provide the needed supports for faculty to change their practices, from students who are resistant to change, and in reward systems that do not prioritize teaching. Still, with support from colleagues, professional societies, and others, many faculty members have overcome these and other challenges to transform their instructional practices.

THE CONTRIBUTIONS OF BER

What role has BER played in identifying students’ challenges in learning biology and in helping to promote the use of research-based practices among biology faculty members? Most BER since the mid-1990s has focused on identifying students’ conceptual understandings, developing concept inventories that measure students’ understanding of a given concept, and studying the effectiveness of different types of instructional approaches that promote greater student engagement ( Dirks, 2011 ). BER scholars use a variety of methods to study these problems. Depending on the questions being examined, these methods range from interview studies or classroom observations with a few or perhaps dozens of students, to quantitative comparisons of learning gains made with different instructional approaches across many courses or institutions. Much of this research focuses on students in the first 2 years of their undergraduate careers, typically in classroom settings in the context of large, introductory courses—the setting that provides the greatest challenge for generating engagement.

As the examples in the preceding sections illustrate, research in BER has produced some important insights into learning and, in some cases, guidance for improving teaching. A notable case of the latter comes from evolutionary biology, a field in which cognitive scientist Laura Novick and biologist Kefyn Catley have conducted extensive research about how students understand evolutionary relationships when different types of evolutionary tree representations are used ( Catley and Novick, 2008 ; Novick et al ., 2010 ). Their research shows that the form of representation that is most commonly used in undergraduate biology texts leads to the least understanding of this important evolutionary concept. As a result of their research, almost all introductory biology texts have now been changed to more effectively support undergraduate learning of evolutionary relationships, impacting the learning of hundreds of thousands of students each year.

These contributions notwithstanding, many opportunities exist to enhance the value of BER, and of DBER more generally. For example, despite the importance of fieldwork to biology, comparatively little BER has been conducted in the field. Other emerging areas of research in DBER—and in BER by extension—include longitudinal studies, studies that examine similarities and differences among different student groups, research related to the affective domain and the transfer of learning, and the development of assessments to measure student learning. According to the NRC's 2012 report on DBER, a specific challenge for BER scholars is to “identify instructional approaches that can help overcome the math phobia of many biology students and introduce more quantitative skills into the introductory curriculum, as computational biology and other mathematical approaches become more central to the field of biology” ( NRC, 2003 ).

As BER grows, clarity about supporting BER scholars versus implementing BER findings to improve undergraduate biology education will be helpful. Regarding the support of BER scholars, the Society for the Advancement of Biology Education Research (SABER) provides a venue for BER scholars to share their research and support the development of early-career BER scholars. Several life sciences professional societies, including the American Society for Cell Biology, the American Society for Microbiology, and the Society for Neuroscience, already offer professional development opportunities for faculty members to consider how to integrate BER findings into their teaching; others could use these models to do the same.

Findings from BER studies are increasingly accessible to those who are interested in using them to inform their teaching, as well as to those who might be interested in pursuing BER research programs. BER scholars publish their research on teaching and learning in a wide variety of journals. In a review of the BER literature from 1990–2010, Clarissa Dirks (2011) identified ∼200 empirical studies on college students’ learning, performance or attitudes. Although these articles appeared in more than 100 different journals, most were published in just four: the Journal of Research in Science Teaching , the Journal of College Science Teaching , Advances in Physiology Education , and CBE—Life Sciences Education ( LSE ). The past decade has seen a particularly rapid increase in the number of BER articles, especially in LSE .

Regarding the implementation of BER findings to improve undergraduate biology teaching, efforts are under way in several disciplines to help increase current and future faculty members’ use of research-based practices. In biology, two notable examples are the National Academies Summer Institute for Undergraduate Education in Biology and the NSF-sponsored Faculty Institutes for Reforming Science Teaching (FIRST) program. The Summer Institute works with teams of university faculty, emphasizing the application of teaching approaches based on education research, or “scientific teaching.” FIRST supports postdoctoral students interested in strengthening their teaching approaches. Although participants of the Summer Institute workshops reported substantial increases in their use of research-based instructional strategies over time ( Pfund et al ., 2009 ), an analysis of videotaped lessons from participants of the Summer Institute and the FIRST Program yielded mixed results concerning changes in practices ( Ebert-May et al ., 2011 ). It is important to note that alumni of the Summer Institute frequently reported that it took three or more years of experimentation before they could effectively implement learner-centered strategies ( Pfund et al ., 2009 ). As the NRC's 2012 report concludes, “These results suggest that measuring the influence of DBER and related research on teaching requires a nuanced, longitudinal model of individual behavior rather than a traditional ‘cause and effect’ model using a workshop or other delivery mechanism as the intervention” (p. 173).

Individual scholars in the BER community can promote the acceptance and use of DBER findings to improve undergraduate biology learning in two significant ways. One way is to enhance the quality of BER. As with any field, DBER has strengths and limitations. The greatest strength of DBER is the contribution of deep disciplinary knowledge to questions of teaching and learning in a discipline. In all disciplines, DBER could be enhanced by linking to other bodies of relevant research (including DBER in other disciplines), being explicitly grounded in theories of teaching and learning, using standardized measures for assessing learning gains and student attitudes, and conducting research on a larger scale than a single classroom and over longer periods of time than a single course. To link to other bodies of research, BER scholars could ask their DBER colleagues in physics, chemistry, and the geosciences to review draft manuscripts. SABER could help by establishing mechanisms to connect BER scholars to DBER studies in other disciplines; examples exist in engineering and the geosciences. And journal editors and reviewers could encourage the authors of BER articles to include citations of similar work in related fields.

BER scholars also can help to promote change at the departmental and institutional levels without assuming responsibility for sweeping reforms. Relatively straightforward strategies include disseminating key findings to colleagues or getting together on campus to discuss and strategize possible changes. BER scholars seeking a more active role in promoting institutional change might also help department chairs understand how to evaluate the research of BER faculty.

Given the unusually large number of diverse life sciences professional societies, the emerging coherence and focus of the biology undergraduate community on BER and improving learning in biology is notable. The growing body of BER literature and the professionalization of the field in the context of SABER in less than half a decade are cause for celebration. The American Association for the Advancement of Science Vision and Change in Undergraduate Biology ( http://visionandchange.org ) efforts and the associated Vision and Change Leadership Fellows program ( www.pulsecommunity.org ) to drive department-level change in biology education emphasize implementation of widespread adoption of BER findings. The trajectory is promising.

1 To download a free PDF version of the report, visit www.nap.edu/catalog.php?record_id=13362 .

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  • Baylee A. Edwards ,
  • Chloe Bowen ,
  • M. Elizabeth Barnes , and
  • Sara E. Brownell
  • Tati Russo-Tait, Monitoring Editor
  • Characterizing Biology Education Research: Perspectives from Practitioners and Scholars in the Field Journal of Microbiology & Biology Education, Vol. 22, No. 2
  • Exploring Biological Literacy: A Systematic Literature Review of Biological Literacy 15 July 2021 | European Journal of Educational Research, Vol. 10, No. 3
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  • Impacts of the COVID‐19 pandemic on field instruction and remote teaching alternatives: Results from a survey of instructors 7 August 2020 | Ecology and Evolution, Vol. 10, No. 22
  • A full semester flow cytometry course improves graduate and undergraduate student confidence 12 November 2019 | Biochemistry and Molecular Biology Education, Vol. 48, No. 2
  • Infusing the Science of Learning Into a Higher Education Leadership Seminar at a Public University
  • Daniel L. Reinholz ,
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  • Testing the novelty effect of an m-learning tool on internalization and achievement: A Self-Determination Theory approach Computers & Education, Vol. 128
  • Torstein Nielsen Hole
  • Hannah Sevian, Monitoring Editor
  • Children Nature Education About Names of Ocean Fish in Banyuwangi 1 June 2018 | IOP Conference Series: Earth and Environmental Science, Vol. 156
  • Personal microbiome analysis improves student engagement and interest in Immunology, Molecular Biology, and Genomics undergraduate courses 11 April 2018 | PLOS ONE, Vol. 13, No. 4
  • Biology students at work: Using blogs to investigate personal epistemologies 4 January 2019 | Cogent Education, Vol. 5, No. 1
  • Lucas M. Jeno ,
  • Arild Raaheim ,
  • Sara Madeleine Kristensen ,
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  • Torstein Nielsen Hole ,
  • Mildrid J. Haugland , and
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  • Sarah L. Eddy, Monitoring Editor
  • American Society for Microbiology resources in support of an evidence-based approach to teaching microbiology 12 July 2016 | FEMS Microbiology Letters, Vol. 363, No. 16
  • ‘Idea Diversity’ within Biological Education Research 13 July 2016 | Journal of Biological Education, Vol. 50, No. 3
  • From the Editor-in-Chief: Questions of Gender Equity in the Undergraduate Biology Classroom Journal of Microbiology & Biology Education, Vol. 17, No. 2
  • Sarah L. Eddy ,
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  • Phonraphee Thummaphan ,
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  • Oersted Lecture 2013: How should we think about how our students think? American Journal of Physics, Vol. 82, No. 6
  • The Role of Overseas Field Courses in Student Learning in the Biosciences 24 January 2014 | Bioscience Education, Vol. 60
  • Coming of Age 15 December 2015 | Bioscience Education, Vol. 21, No. 1

© 2013 S. R. Singer et al. CBE—Life Sciences Education © 2013 The American Society for Cell Biology. This article is distributed by The American Society for Cell Biology under license from the author(s). It is available to the public under an Attribution–Noncommercial–Share Alike 3.0 Unported Creative Commons License (http://creativecommons.org/licenses/by-nc-sa/3.0).

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undergraduate biology research topics

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100 Best Biology Topics For Academic Writing

biology topics

The importance of choosing interesting biology research topics comes down to the impact your assignments will make on your audience. In most cases, you will be writing with only one reader in mind – the instructor. And as this person likely sees hundreds of biology topics each school year you need to make sure you stand out as much as possible. Here are 100 biology topics for research that are sure to get your work noticed and improve your chances of earning a top grade. You can also check out our bioethics topics .

Biology Topics for High School

If you need some biology dissertation help and are looking for easy biology research topics for high school assignments, these ideas will meet most requirements without causing too much stress:

  • Can Ebola be used as a biological weapon?
  • How do biological genes affect depression?
  • Are genetically modified foods safe for humans?
  • Is human cloning a moral issue?
  • How does cloning affect health medicine?

Hot Topics in Biology

This is a list of the current “hot” topics in the field and will certainly capture your audience’s attention:

  • Why are abortion issues so controversial in the U.S.?
  • How has gene molecular biology shifted in the last decade?
  • Can enhanced antibodies help curb COVID-19 cases?
  • Is immortality a realistic goal for humans?
  • Why is abortion a bigger issue in the U.S. than in Europe?

Very Interesting Biology Topics

These current topics in developmental biology cover the most interesting ideas in this growing area of science:

  • Can people rely on their dreams when making recollections?
  • Does the Covid-19 pandemic affect medical funding?
  • What is the difference between cellular function and structure?
  • What is the difference between natural and planned selection?
  • In what ways did evolution theory chance biology science?

Biology Research Paper Topics

Biology research is an area of study that is constantly changing. New studies come up every year and it’s important to stay up-to-date with the following issues:

  • What are animals that don’t die of natural causes?
  • What is the origin of human cloning?
  • What are the basic principles of cloning in humans?
  • Is it possible for domestic wild animals?
  • Does human genetics cause obesity?

Current AP Biology Topics

AP tests have focused a lot on evolutionary biology research paper topics and this set of questions will help you prepare for the advanced placement test:

  • Medicinal marijuana as a means to aid pain?
  • How does rapid plan DNA change affect humans?
  • What is cell tissue engineering?
  • What are the most promising regenerative medicine treatments?
  • What is meant by therapeutic cloning?

Molecular Biology Topics

Need topics on molecular biology issues? These five topics represent the latest research on this subject:

  • Are humans naturally frugivores or omnivores?
  • What are the ethical issues surrounding cloning?
  • What are the biological reasons behind food intolerances?
  • How can hypertrophy be enhanced in the body?
  • What impact on the cellular level do sunburns have?

Biology IA Topics for 2010

The following good research topics for biology are excellent for students that do not have the time to conduct in-depth research:

  • Does following a paleo diet help athletes perform?
  • Does drinking more water prevent serious sunburns?
  • What are the three evolutionary branches?
  • How does sleep and wake cycles affect learning?
  • In what ways is the brain affected by music?

Biology Topics for Presentation

  • How is metabolism affected by physical exercise?
  • Describe the study of behavior in birds.
  • Are bees in veritable danger of becoming extinct?
  • What impact does deforestation have on the biosphere?
  • Is it possible for the brain to heal itself?

More IB Biology IA Topics

Advanced placement tests in this field require high-level responses on a variety of popular biology research topics. Check these out:

  • How does climate change affect biodiversity?
  • What are the benefits of organic farming?
  • What is bioluminescence and can it be used?
  • How is insulin created in the body?
  • What is the relationship between cancer and telomerase?

Biology Debate Topics

These topics in biology are perfect for anyone who wants to leave a lasting impression on the reader:

  • Do sports help improve humans’ biological makeup?
  • How is the translation of reprobation affected by cell biology?
  • Does the human body function when he or she is in a coma?
  • Define the levels of molecular biology.
  • How does cell manipulation affect the growth hormone?

Research Topics in Biology for Undergraduates

This group of interesting biology topics for presentation deals with what we use to understand how humans act and react:

  • Is the DNA from amber a way to clone prehistoric animals?
  • What is the resistance capacity of the immune system?
  • How does a malfunction to the immune system increase risk?
  • How do allergic reactions cause asthma in some people?
  • What are the benefits of vaccination?

Biology Project Topics

These topic ideas can also make a great impression on your teacher, even though they are not controversial.

  • How does stress affect the human immune system?
  • How does cell structure affect resistance to antibodies?
  • How do human hormones affect depression levels?
  • What are the limitations of transplantation?
  • What are the biological insights on abortion?

Marine Biology Topics

These marine biology research topics are ideal for college-level students and up:

  • What are the biggest sea challenges to marine life?
  • How does economic stability affect sea life?
  • What sustainable acts can be attributed to marine science?
  • Ancient sea life presents a look toward modern life.
  • What impact does the study of marine development have in the field?

Biology Topics to Write About

These ideas cover a wide range of study areas perfect for a graduate course where students can introduce biology issues:

  • How is feminist ideology related to abortion and biology?
  • What are the different types of cloning in existence today?
  • Describe the history of cloning in the United States?
  • What do we know about organisms with modified DNA?
  • How effective is DNA-based cloning in the medical field?

Cell Biology Research Topics

These excellent human biology topics are ideal of long research projects in college or graduate school:

  • Are microbial factories the answers to a shortage of raw metals?
  • How does the U.S. affect international abortion opinions?
  • Describe the advancements of extra-cellular matrix biology study?
  • How does the study of cell biology aid in fighting Alzheimer’s?
  • What are the negative effects of using antibiotics?

Biology Paper Topics

These ideas focus on the changing ways that media has changed the way we handle global affairs in biology:

  • How does the study of antibodies help with the Covid-19 crisis?
  • In what ways does physical trauma affect cells in the body?
  • Can we use cell regeneration to build antibodies?
  • What is bio-diesel and how is it created?
  • What are the implications of coral reef biology?

Biology Research Topics for College Students

Looking for exciting cell biology topics? This collection is great for college students getting into this field of study:

  • What changes to medicine are possible with cloning?
  • Can restructuring DNA help fight the effects of aging?
  • How does a proper diet for pets affect their health?
  • How does miscarriage affect women’s health?
  • What are the best cancer treatments today?

Biology Topics List

This list of topics in biology caters to the college undergraduate community of students:

  • What are the ethical questions related to human cloning?
  • What are the implications of the second wave of Covid-19?
  • What is the best way to fight global pandemics?
  • What are the most effective ways of slowing the aging process?
  • How does regular exercise postpone aging in adults?

Controversial Biology Topics

Controversy can turn heads and these cool biology topics will attract your readers’ attention:

  • What are the biggest threats related to salmonella?
  • What is the study of laparotomy?
  • What impact does BMI have on injuries?
  • What is the link between environmental pollution and cancer rates?
  • How does cellular health affect mental health?

Biology Essay Topics

These five biology research topics are for graduate-level students, catering specifically to those in top programs around the country:

  • What evidence is there of a pandemic that can wipe out half of the world’s population?
  • What is the most effective way of fighting an endemic?
  • Is it possible to increase brainpower?
  • How can humans fight disease with altered DNA?
  • What impact does clean water have in preventing disease?

Choosing original and interesting topics is the key to writing a great biology thesis or research paper. We understand that this doesn’t always come easy to students – no matter what their educational level – so we’ve created this list to inspire ideas or to be used as-is. If you need fresh biology research topics you may want to contact our support staff for ideas catered towards your specific assignment needs.

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Department of Biological Sciences

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Undergraduate Programs

Scholarships, pursing graduate school, graduate programs, student awards, stem undergraduate research.

Students who participate in science, technology, engineering, or math undergraduate research learn by doing. They are directly involved in a research project in their faculty mentor's laboratory. They become a part of the laboratory research group and discuss their research with faculty and undergraduate and graduate students. Undergraduate research students are given the opportunity to attend scientific meetings, present papers at these meetings, and often can publish their results in scientific journals.

Why do undergraduate research?

  • There are several reasons to get involved in undergraduate research:
  • reinforce concepts learned in classes 
  • get to know and appreciate a professor and their career
  • the research group and department provide a smaller unit within the university 
  • boost career prospects (graduate school, medical school, industry, teaching) 
  • gain motivation and confidence
  • earn money 
  • have fun (excitement of discovery, interaction with others, exposure to new ideas and methods)

How do you get started in undergraduate research?

  • identify your interests: Which STEM field or sub-discipline do you have a passion for? What sort of question intrigues you? You may be able to find a match between your interests, and those of one or more of our faculty members. See the list at the bottom of this page. Take the next step: look up the faculty member's website (links are located elsewhere on this same site) and look into the research being conducted. If you like what you see, contact the faculty member and inquire about the possibility of current or future openings in his or her lab.
  • look and listen: ask your friends, ask your teaching assistants, look at available departmental literature, read the bulletin boards, search the web 
  • be inquisitive: ask professors to tell you something about their research 
  • be open-minded: what matters is to do research of some kind, you are not necessarily committing your entire life to that particular project; your primary goal should be to find a lab that will provide you with a good research experience
  • be committed: it takes time to train you; professors will be interested in research students who can devote sufficient time and who are able and willing to make a long-term commitment to a project
  • be persistent: if your first choice is full, don't give up - go visit another research group; make and keep appointments to discuss research with a faculty member

What opportunities are available?

  • Volunteer - One way to gain research experience is simply to volunteer to work in a particular research group.
  • Credit - You can register for specific classes if you are interested in receiving course credit for research. You should check with your departmental advisor about the course number for undergraduate research and how it will fit your degree plan. Note that individual professors may have specific section numbers. You may also work at the Health Sciences Center and receive credit through the Department of Biological Sciences (again, check with your advisor).
  • Work-study - You may qualify for the College Work Study Program, which provides jobs for undergraduates. Work-study students are paid hourly at a rate equivalent to at least the current federal minimum wage. Details are available at the Financial Aid Office.
  • Lab Assistant - Laboratories with external funding from a granting agency such as the National Science Foundation or National Institutes of Health may have money available to pay you as a research assistant. Many granting agencies will provide supplemental grants to their grantees for undergraduate research student stipends.
  • Summer Research Opportunities - Be alert for posters describing summer research programs at other universities, national research centers, and biological field stations.
  • CISER Undergraduate Research Scholars   - The Texas Tech University/Howard Hughes Medical Institute Science Education Program @ the Center for the Integration of STEM Education and Research (CISER) was established in 1992, and HHMI grant support ended in 2014. The current CISER URS Program provides the same support to students with a significant, long-term research experience that prepares them for post-graduate studies in science and/or medicine, or alternative studies in STEM, such as environmental law.

The program goals are to:

  • Inform students of undergraduate research opportunities;
  • Involve students in research early in their time at TTU;
  • Provide consistent, long-term support; and
  • Encourage students to pursue careers in STEM fields.

Competition to be a URS is rigorous. Students eligible to apply must be (1) TTU undergraduates enrolled in a minimum of 12 hours (which can include Undergraduate Research hours); (2) in good academic standing; (3) interested in STEM-related research; (4) either an American citizen or permanent resident or, in the case of foreign nationals, hold a visa allowing her/him to work in this country; and (5) able and willing to participate in the Scholar Service Organization , a student org supported by CISER.

The URS application is open year-round and applicants will be invited to interview on a case-by-case and as-needed basis. Interviews are conducted by a team of current undergraduate Scholars, faculty mentors, and program directors. New and current Scholars attend Annual Scholar Orientation, Scholars work year-round with faculty mentors and become an integral part of the CISER seamless community, participating in a variety of dynamic events and opportunities.

Questions? Contact:

Julie Isom, Associate Director for Research, Biology 25   [email protected]

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499 Undergraduate Research Petition Form

How do i register for this.

The standard vehicle for undergraduate research is through a research course such as Biology 499 or its equivalent in other departments.  You will register in the department of your sponsoring professor regardless of your major . Most departments have course numbers 498 and/or 499 reserved for undergraduate research. In order to register for undergraduate research credit you first have to make an arrangement with a faculty member with whom you will do research. Once an arrangement is made you will need to pick up a faculty (entry) code from the professor's home department in order to register. You will register for the number of credits based on the number of hours you will be doing research. 1 credit is about 3 hours of research each week. You will need to register for the credits within the quarter that you will complete the research.

When do I submit a petition?

A petition can be submitted at any time in your academic career. the petition is to apply credits that are on your transcript towards your dars, so it can be retroactive if the credits had been registered for in the past. we generally suggest waiting for at least a quarter so you can articulate your roles and responsbilities on the project for your write up. the department the research is housed under does not affect your ability to petition, we look at the quality of the research in a biological context and your role within the project., why do undergraduate research.

Undergraduate research is a great way to prepare oneself for work or graduate study. The experience will help you increase your understanding of the scientific method by developing practical lab skills, and how to read and evaluate scientific journal articles. If you are considering a career in research, it will help you decide whether that path is right for you and help you choose between research areas. It also helps you build a "portfolio" to give an indication of your abilities and experience. And, because you will be working closely with one or two professors/researchers, this is a good opportunity for future letters of recommendation.

What will I be doing?

Doing undergraduate research for credit is based on an individual agreement between you and the professor, so the actual arrangement varies. The work outlined by your professor is designed to teach you practical skills and understand the broader scope of scientific research. Many advanced students design their own research project, but the majority of students work alongside a faculty researcher or graduate student doing a piece of an on-going project. A great research experience would comprise many components, such as, work on a specific project with a specific hypothesis, reading original scientific papers related to the research topic, performing experiments, performing data analysis or discussion of analysis with your sponsor, and writing a report or manuscript for publication.

When should I start?

The earlier the better! Too many undergraduates wait until their senior year, limiting their experience and opportunities. Many professors are happy to take on juniors, sophomores and sometimes even freshmen. The best way to find a mentor is to approach faculty that you’re interested in working with individually. You can see what they are working on by checking the Department’s faculty profiles and their personal lab web pages. You can also search for posted research opportunities through the  Undergraduate Research Program  (select "Biology" or other topic and Discipline Search). Every professor is different, and many are willing to take students with no prior research experience. It is a good idea to do your homework ahead of time, to learn what is going on in their labs, before contacting them. Be sure to provide a resume or Curriculum Vitae (C.V.).

How much time will I spend on research?

The University of Washington expects students to work an average of three hours per week to receive one credit (for example three credits of research would equal about nine hours of work in the lab per week). Because arrangements vary, you will want to talk with your professor about how many credits to register for and when you would be expected to be in the lab.

Do I receive a grade for undergraduate research credits?

It depends on the home department and their policies. Undergraduate Research is offered for a grade OR Credit/No Credit. The Time Schedule will say if a class is Credit/No Credit. If it does not say anything, then it is a graded course. Please note that in this "class" you will not have a syllabus or exams. It is therefore important to ask your professor which option to sign up for, how the grade will be determined and what the criteria will be.

Will the research credits count for my major?

That depends on your major. Speak with your major adviser to find out how research credits work in your degree requirements. If you are a Biology major registered for 499 credits, you are required to submit a petition to have these credits (Max. 10) apply toward your major requirements (advanced electives). If your petition is approved and you receive at least 4 credits of research, it can count toward 1 lab requirement, as well as advanced electives. Petitions should be submitted to an adviser in Hitchcock 318 and should follow the instructions found under the " Undergraduate Research Guidelines " form (2nd page). There is no set due date for a Biology major to submit their petition, but the sooner it is submitted, the sooner it will be reviewed. Additional questions should be directed toward an academic advisor in regards to this matter. (During remote instruction quarters, petitions can be emailed to a Biology adviser) 

How do I find a faculty member to work with?

You should start by doing your own research on topics you’re interested in  that are being researched at the UW. Read journals and other publications to help you become more knowledgeable about that field and then seek out professors who do research in your field of interest.

  • If you email a professor to inquire about their lab, be sure to think about including the following pieces of information:
  • Introduce yourself and state what attributes you have to offer
  • Tell them what you're looking for (experience, credit, how many hours and quarters)
  • Tell them why you're writing to them (their research interests you, you know someone in their lab, you were referred to them).
  • Include an unofficial transcript, resume, or Curriculum Vitae (C.V.)

You should also talk to professors and TA's in your biology classes and think about taking a class or seminar course in the area of your interest.

It is a great idea to visit the  Undergraduate Research Program Office  on the web or in 171 Mary Gates Hall. They have a listing of professors who are interested in having students work in their labs. 

What if the professor I speak with says "no"?

You will need to contact several professors before you are able to make an arrangement. When you talk with a professor who does not have a suitable project or space available in his/her lab, ask if he/she can recommend a person you could speak with next. You may have to go through a few "no's" to get to a "yes", but it only takes one yes!

Can I get paid for doing undergraduate research?

If your professor has funds to pay you, yes.  The Mary Gates Research Scholarship  also provides funding. In addition, there are several other ways to get a funded research position.

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