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