Biology Tests Urogenital System Test 04 Preparation Online Urogenital System Test 04 Preparation Online 1. Testes in some mammals descend into scrotal sacs for?A. Regulation of moisture contents B. Regulation of temperature required for spermatogenesisC. Regulation of reproductive cycle D. Getting more nourishment Loading... 2. One of the difference in excretory system of frog and rabbit is that?A. None of theseB. The ureters open directly into urinary bladder and not in cloaca C. Both (a) & (b) D. The urinary bladder opens into urethra and not in cloaca Loading... 3. The animals showing viviparity include?A. Bony fishes B. Turtles C. Running birdsD. Whales Loading... 4. Kidneys of rabbit differ with that of frog in one of the following respects?A. None of theseB. Having been differentiated into cortex and medulla C. Having differentiation of cortex, medulla and being formed by metanephrosD. Having been formed by metanephros Loading... 5. Parthenogenesis is the condition when?A. Sperm dies before fertilizationB. Egg undergoes cleavage without fertilization C. Egg is fertilized by a sperm D. Egg is fertilized artificially Loading... 6. Urinary bladder in frog opens?A. Independently outside the body through some pore B. Directly into urethra wherefrom it opens to outside C. Into genital ducts wherefrom it opens to outsideD. Directly into cloaca Loading... 7. Animals giving bieth to young ones are called?A. Oviparous B. Viviparous C. TriploblasticD. Ovoviparous Loading... 8. Which of the following parts in mammalian kidney has pyramidal area?A. Malpighian bodyB. Cortex C. Medulla D. Pelvis Loading... 9. Malpighian body in the vertebrates is associated with?A. None of theseB. Absorption of food in the intestine C. Excretion by kidneys D. Nerve impulse propagation Loading... 10. One of these sets includes exclusively viviparous animals?A. All of theseB. Dig, cat and goat C. Monkey, ape and man D. Elephant, whale and sea-lion Loading... Loading... Related PostsUrogenital System Test 09 Preparation OnlineUrogenital System Test 07 Preparation OnlineUrogenital System Test 01 Preparation OnlineUrogenital System Test 02 Preparation OnlineUrogenital System Test 03 Preparation OnlineUrogenital System Test 05 Preparation Online Continue Reading Previous Viruses MCQs Test 03 Preparation Online Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Δ