Top 100 Biology Topics for Academic Research

biology topics

Finding excellent biology topics for research is a major challenge for most students. Educators or professors appreciate unique and interesting topics. As such, students that want to score excellent grades must choose unique biology research topics.

Choosing a popular topic won’t pique your teacher’s interest. That’s because your teacher has probably read many papers on the same topic. Therefore, come up with a list of interesting biology topics and then choose what to write about from those ideas. Make sure that your chosen topic is unique and capable of enabling you to accomplish your study goals.

How to Choose Biology Topics

Choosing the right biology research paper topics is a daunting task because learners don’t want to write about extremely simple topics. What’s more, learners want to choose topics they can find relevant supporting information for. So, to make a wise choice, learners should:

  • Identify their study goals
  • Identify their interests
  • Choose biology paper topics that are not too narrow or too broad
  • Choose topics they can find relevant information and ideas for

If you’re having difficulties trying to choose from a vast selection of topics in biology, consider the following options.

Cell Biology Topics for Research

Cell biology is among the major areas that researchers are always making progress. Some of the best topics that students can consider in this category include:

  1. Explain the neurogenesis cell biology
  2. Explain diabetic complications in molecular cell biology
  3. Discuss the cellular diffusion
  4. Explain the expanding role of cholesterol transport protein in cell biology
  5. Discuss the Molecular basis and cell biology of denitrification
  6. Explain atherosclerosis cell biology
  7. Discuss macrophage activation cell biology
  8. Explain the process of cell biology translation into therapeutic advances for Alzheimer’s Disease
  9. Explain the mechanism for regulation in stem cell biology
  10. Can cell aging be reversed?- Discuss

These are some of the hot topics in biology to write a paper or essay about. However, extensive research is required to write brilliant papers that earn quality grades.

Biology Topics for High School Students

When compared to college and undergraduate topics, biology research topics for high school are relatively simple. Here are some of the cool biology topics that high school students can consider.

  1. Define sleep- What is it important?
  2. Identify the Three Dead Branches in evolution
  3. Discuss the birds’ behavioral study
  4. What are the effects of physical exercise on metabolism?
  5. Are bees about to become extinct?
  6. How is the human brain affected by music?
  7. Discuss biodiversity and climate change
  8. Is the human brain capable of repairing itself?
  9. How do bacteria affect depression?
  10. Explain how sea animals camouflage themselves

If in high school and looking for biology topics to write about, consider some in this list. Your teacher will be impressed by your paper or essay as long as you conduct extensive research and present your ideas or information properly.

Biology Research Topics for College Students

College students have many biology topics for research to consider. These are moderately difficult topics. Essentially, they are complex than topics for high school students and easier than those for undergraduates. Here are some of the most interesting biology research topics for college students.

  1. How can DNA technology be used in Medical Genetics?
  2. Explain how genes are mapped and then cloned
  3. How does drinking affect embryonic development?
  4. What is genetic polymorphism?
  5. Explain hereditary diseases
  6. Explain how drugs affect embryonic development
  7. Explain the Mendelian inheritance
  8. Explain the effects of aging on infertility
  9. Explain the major infertility risk factors
  10. Explain the photosynthesis process in detail

These are good research topics for biology because finding relevant information to write papers and essays about them is relatively easy. Nevertheless, learners should understand their writing prompts and conduct the necessary research before they start writing.

Research Topics in Biology for Undergraduates

Undergraduates are also required to write research papers and essays when pursuing biology programs. Here are some of the best biology project topics for undergraduates:

  1. How is gene therapy beneficial?
  2. Explain the Metastasis mechanism in cancer patients
  3. How can cancer cells be destroyed without damaging healthy cells?
  4. Describe the appearance of Tumor Suppressor Genes
  5. Analyze the Huntington’s Disease or HTT Gene
  6. Describe the appearance of the down syndrome
  7. Explain the formation and preservation of memories
  8. Analyze the Primate Cognitive functions
  9. Analyze the Primate language
  10. Analyze the brain activity during an epileptic seizure

These can also be great biology topics for presentation. However, they also require extensive research and effort to come up with solid papers.

Interesting Biology Topics for Presentation

When planning a biology presentation, you need to choose a topic that your audience will find interesting. As such, you want to choose current, relevant, and sometimes controversial biology topics. Here are some of the best biology debate topics to consider.

  1. Can terrorists use viruses that cause diseases like COVID19 and Ebola as a biological weapon?
  2. Is immortality real?- Highlight real creatures whose death is not caused by natural causes
  3. What causes most plant diseases?
  4. How does transplantation work and what precautions should people be aware of?
  5. Explain homosexuality and bisexuality among different animal species
  6. How does the study of the molecular biology of genetic disorders enhance the understanding of diseases like cancer?
  7. Why is abortion a controversial topic in most nations?
  8. Explain the relationship between obesity and genetics
  9. What is the most beneficial biological development?
  10. Can wolves be domesticated?

Marine Biology Topics for Research

Students have many topics to consider when it comes to micro-plastics in oceans, endangered marine species, and global warming. Here are some of the best marine biology research topics that students can consider.

  1. Can bioluminescence be used?
  2. Explain the process of creating bio-diesel
  3. Analyze the biology of coral reef
  4. Explain how global warming affects marine microorganisms
  5. How does mass fishing affect the world’s oceans?
  6. Explain the function, ecology, and biodiversity of marine biology
  7. Explain the ecological approach to marine biology
  8. Explain the dynamics, significance, and characteristics of the marine show
  9. Explain marine biotechnology and biology
  10. Explain the Seamounts biology

These are some of the best AP biology topics for research. However, the majority of these topics require sufficient resources to work on.

Human Biology Topics for Research

This category comprises topics that touch on different aspects of humanity. Some of the most popular biology research topics belong to this category. Among the topics that learners should consider in this category include:

  1. Is there a correlation between genes and depression?
  2. Explain the moral aspect of cloning
  3. How can medicine be changed by cloning
  4. Can changing DNA affect the aging process?
  5. Does obesity have genetic grounds?
  6. Does homosexuality have a genetic basis?
  7. Is transplantation ethical?
  8. Should human cloning be legalized?
  9. How are genes affected by addictive substances?
  10. What is the relationship between abortion and feminist ideology?

Controversial Biology Essay Topics

A biology topics list can’t be complete without controversial topics. Here are some of the controversial topics for learners in different study levels.

  1. How do chemicals affect the growth of plants?
  2. Should the cloning of organs and tissues be allowed?
  3. What led to hair loss among human descendants?
  4. What made snakes lose the limbs?
  5. What led to the increase in the human brain size during the evolutionary process?
  6. Should the health plan offer genetic screening?
  7. Explain different theories about the origin of life
  8. How is the human body affected by cellular communication?
  9. What are the pros and cons of vegetarianism from a biological perspective?
  10. Are twins similar or not?

Biology History Topics

This category comprises IB biology IA topics that students at different study levels can consider. It’s also in this category that learners can find some of the best evolutionary biology research paper topics. Here are examples of topics in this category.

  1. Discuss the major evolution factors
  2. Explain Darwin’s theory
  3. Explain the major biological innovations
  4. Explain the forgotten biology branches
  5. Who is the most famous biologist?
  6. Explain molecular and genome evolution
  7. Explain the major scientific tools in biology
  8. Explain Edward Jenner’s fight against epidemics
  9. Discuss the vaccination’s history
  10. Explain the genetics history in figures

Current Topics in Developmental Biology

This category comprises some of the newest research topics. They can be biology IA topics or molecular biology topics. Here are some of the best topics in this category.

  1. Explain the major human DNA modifications
  2. Discuss neurobiology study- Robotics
  3. Explain the new perspective to Darwin’s theory
  4. Heavy metals absorption by microbes and plants- Explain
  5. Explain the famous human cloning experiments
  6. Human cloning- How moral is it?
  7. Explain targeted therapy in the treatment of cancer
  8. How do probiotics affect infectious diseases’ prevention?
  9. Discuss the future of neurobiology and other related technologies
  10. Explain the role of the environment in genetic disorders

Biology students have many topics to consider when writing research papers and essays. But, whether they need environmental biology, human biology, evolutionary biology, or cell biology research topics, they should settle for what they find interesting. Feel free to ask our assignment helpers for more topics or writing assistance.

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