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