MCQs Biology-19 Posted on November 27, 2025December 3, 2025Author agropublishers 0 MCQs Biology-19 1. Which phase of mitosis is most similar to meiosis II? Telophase Prophase Metaphase Anaphase 2. Genetic drift contributes to loss of heterozygosity at a rate inversely proportional to __________. Gene flow Mutation rate Selection pressure Population size 3. In the early 1800s, the term biology, in its modern sense, was introduced by scientists from __________ Japan Turkey Germany Italy 4. Chemosynthetic bacteria do not require ——– to synthesize their food Sunlight Nitrogen Chemical energy Inorganic compounds 5. Protista are diverse group of microrganisms, and are believed as precursors of __________ Plants Blue-green algae Bacteria Cyanobacteria 6. __________ is scientific discipline which deals with the study of fossils Historical Biology Environmental Biology Social biology Palaeontology 7. In humans, the main function of bile in digestion is to ——— Emulsify fats Activate pepsin Digest proteins Hydrolyze lipids 8. Endocrinology is the branch of biology and medicine that deals with the scientific study of ———— Digestive enzymes Hormones and glands Nervous system Genes 9. Horticulture deals with —————– Cultivation of mushrooms and silkworm Molecular genetics Cultivation of fruits, vegetables, and ornamental plants Cultivation of cereal and legume plants 10. ————- bacteria are primarily involved in composting Saprophytic Nitrogen-fixing Parasitic Chemosynthetic Loading … Question 1 of 10
