Biology MCQs
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Gene Expression and Regulation MCQs with Answers
What is the process by which information encoded in DNA is converted into a functional product, such as a protein?…
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Molecular Genetics MCQs with Answers
Which of the following is the process by which genetic information in DNA is used to create a complementary RNA…
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Systems Biology MCQs with Answers
Systems biology is an interdisciplinary approach that aims to: a) Understand the structure and function of individual molecules b) Study…
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Structural Biology MCQs with Answers
Which of the following techniques is commonly used to determine the three-dimensional structure of proteins? a) X-ray crystallography b) Mass…
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Reproductive Biology MCQs with Answers
What is the primary female reproductive hormone? a) Testosterone b) Estrogen c) Progesterone d) Follicle-stimulating hormone Answer: b) Estrogen Where…
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Epigenetics MCQs with Answers
Which of the following best describes epigenetics? a) The study of genetic mutations b) The study of genetic variation c)…
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Evolutionary Biology MCQs with Answers
Which of the following is an example of a vestigial structure? a) Human appendix b) Bird wings c) Fish gills…
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Plant Genetics and Biotechnology MCQs with Answers
What is the study of genetic variation and inheritance in plants called? a) Plant physiology b) Plant genetics c) Plant…
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Botany MCQs with Answers
What is the scientific study of plants called? a) Botany b) Zoology c) Mycology d) Ecology Answer: a) Botany Which…
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Plant Physiology MCQs with Answers
Which of the following is the primary pigment responsible for capturing light energy in photosynthesis? a) Chlorophyll b) Carotenoids c)…
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Comparative Physiology MCQs with Answers
Which of the following is an example of a physiological adaptation in animals for thermoregulation? a) Countercurrent exchange b) Photosynthesis…
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Ecosystems and Biodiversity MCQs with Answers
Which of the following is an example of a biotic component of an ecosystem? a) Sunlight b) Water c) Soil…
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Phylogenetics and Evolutionary Relationships MCQs with Answers
Which of the following is a method used to infer evolutionary relationships based on shared derived characteristics? a) Cladistics b)…
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Microbial Physiology MCQs with Answers
Which of the following organisms is responsible for causing tuberculosis? a) Escherichia coli b) Staphylococcus aureus c) Mycobacterium tuberculosis d)…
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Human Anatomy MCQs with Answers
Which organ is responsible for filtering waste products from the blood and producing urine? a) Liver b) Kidneys c) Heart…
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