MCQs Zoology-15 Posted on 2024-07-312024-11-06Author admin 0 MCQs Zoology-15 1. ______ forms the inner lining of the digestive cavity of an embryo. Blastoderm Mesoderm Ectoderm Endoderm 2. Which of the following are pyrimidine bases found in RNA? Adenine And Uracil Cytosine And Uracil Adenine And Guanine Cytosine And Thymine 3. By the year 2100, the population of the earth is expected to reach approximately ———– 8.5 billions 10.7 billions 10.4 billions 9.7 billions 4. According to Charles Darwin, evolution is ________ Inheritance Of Acquired Characteristics Descent With Modification None of these Absence Of Change In A Species 5. What is the primary function of the renal system in vertebrates? Hormonal regulation Gas exchange Waste excretion Nutrient absorption 6. ———- describes a group of birds of the same species that live and feed together Pack Swarm School Flock 7. During which metabolic process is ATP generated? Both anabolism and catabolism Anabolism only Catabolism only None of these 8. ———– is the primary function of glycogen in animals Structural support Genetic information storage Energy storage Cell signaling 9. In the DNA molecule, the base Adenine pairs with the base ______. Adenine Thymine Cytosine Uracil 10. The most abundant carbohydrate in animals is ————–. Starch Glycogen Cellulose Sucrose Loading …