121 Biology Research Topics for High School Students

As a high school student studying biology as a major; or a minor, it is expected that you write a research paper at least once throughout your study period. Your research papers need good biology research ideas for high school students, so your paper can be interesting. Good biology research topics for high school students will help you educate and inform your readers. To achieve this, you need to find a list of biology research topics for high school students.

Biology Research Topics for High School

Here are some good research topics in biology for high school students.

  1. The structural differences between plant and animal cells
  2. Functions of the organelles in plant cells
  3. Functions of the organelles in animal cells
  4. The body’s way of creating energy
  5. The importance of taxonomy in biology
  6. Psychological development in young adults
  7. The impact of regular exercise on the immune system
  8. How homeothermic organisms regulate their body temperature
  9. Different hormones released during stress
  10. The impact of obesity on the immune system
  11. Insulin resistance in humans
  12. The importance of water in maintaining immunity
  13. Human tolerance for immunity
  14. The importance of the rhesus factor
  15. Modern ways of identification of organisms
  16. Differences in the cells of prokaryotes and eukaryotes
  17. The stages involved in photosynthesis
  18. How hormones regulate the body’s functions
  19. The effects of cortisol
  20. The functions of the different layers of the skin
  21. How the liver detoxifies the blood
  22. How melatonin therapy has paved way in medicine
  23. The influence of exercise on hormones
  24. Dangers of abortion
  25. Underage childbirth
  26. The structural effectiveness of the DNA
  27. The enzymes responsible for DNA replication
  28. Enzymes responsible for regulating DNA replication
  29. Healthy methods of weight management
  30. Unhealthy methods of weight management
  31. Similarities between the DNA of a human and a banana
  32. The history of DNA modification
  33. Consequences of DNA alterations
  34. Biological factors that influence growth
  35. The science behind the vanishing twin
  36. Components of an adequate diet
  37. The importance of creating a balance of environmental resources
  38. Human activities that disrupt environmental balance
  39. Ways of disposing non-biodegradable waste
  40. Parasitic relationship in plants
  41. Proper ways of purifying water
  42. Misuse of non-renewable energy
  43. Different forms of energy conversion
  44. Consequences of environmental pollution
  45. Importance of microorganisms in biodegradation
  46. The effect of plastic in aquatic habitats
  47. Ineffective measures of pollution control
  48. The impacts of ceramics on the environment
  49. Effects of electric shocks on microbial cells
  50. Classes of food nutrients
  51. Importance of food nutrient classes
  52. The relationship between music and foetal development
  53. How climate affects plant distribution
  54. The contribution of biotic factors to loss of soil nutrients
  55. The economic importance of millipedes–
  56. The contribution of abiotic factors in loss of soil nutrients
  57. Ways of conservation of soil
  58. Biotic factors that determine soil composition
  59. Abiotic factors that determine soil composition
  60. Ways of replenishing soil nutrients
  61. Using plants as markers of environmental growth
  62. The place of agriculture in sustainable living
  63. Diet classes that are essential for early childhood development
  64. The creation of vaccines
  65. The history of medicine
  66. The use of Lactobacillus  in medical practices
  67. Common spoilage organisms
  68. Hypersensitive reactions in the gut
  69. Common respiratory diseases
  70. The relationship between validation and oxytocin release
  71. Biological methods of pest control
  72. The stages of development of a fruit
  73. Natural suppliers of gut microbiota
  74. Over-fishing and its consequences
  75. Pollution in the home
  76. The importance of bottom feeders in aquatic habitats
  77. The contributions of scavengers to the food chain
  78. The Mendelian theory, and its applications
  79. Hormones and their impact in food cravings
  80. Effective birth control
  81. The positive aspects of sensory deprivation
  82. Using Pavlovian response as a tool for behavioural conditioning
  83. How the body breaks down sugar
  84. Ways of recovering endangered animal species
  85. The different types of vaccines
  86. The body’s response to the different forms of vaccines
  87.  The activity of non-proteinous enzymes
  88. The activity of enzymes in the eyes
  89. How effective is the prediction of offspring features?
  90. Methods of communication amongst animals of the same species
  91. Communication between animals of different species
  92. Scientific explanation of sugar high
  93. DNA editing techniques and technologies
  94. The epidemiology of cholera
  95. Human contributions to climate change
  96. Problems that can arise during DNA transcription
  97. Natural immunity against forms of cancer
  98. Energy storage in the body
  99. Advancements in the search for a cure for cancer
  100. Behavioural economics: an overview
  101. Economic importance of earthworms
  102. Factors that support thriving of plants
  103. Adaptive features of animals in desert conditions
  104. Adaptive features of land animals in aquatic environments
  105. How synthetic biology can help save the world
  106. The importance of human relationships in mental health development
  107. The science behind addictions
  108. How the body breaks down fat
  109. Energy conversion within the human body
  110. The role of epigenetics in diagnosis
  111. How gene transfer determines immunity strength
  112. The contributions of genetic research in the treatment of cancer
  113. Transportation of nutrients around the body
  114. The actions of each type of RNA
  115. Method of communication or signal transfer between cells
  116. Binary fission as a means of cell reproduction
  117. Enzymes that regulate gene expression
  118. Enzymes that regulate RNA activities
  119. The role of food vacuoles in a cell
  120. How the body regulates its water content
  121. The balance of electrolytes in the human body

These topics are biology research topics high school students would find interesting, and easy to write about. You will find these biology research paper topics for high school students very fitting for different levels of capacities.

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