This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 23 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 23 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Where do you find Ductus Botalli? A) Tailed amphibians. B) Aves. C) Reptiles. D) Mammals. Show Answer Correct Answer: A) Tailed amphibians. 2. The idea that evolutionary change can occur rapidly over thousands of years and that these periods of rapid change are interrupted by periods of constancy A) Phyletic gradualism. B) Punctuated equilibrium. C) Speciation. D) Parapatric speciation. Show Answer Correct Answer: B) Punctuated equilibrium. 3. Snails are from what class? A) Polyplacophora. B) Gastropods. C) Bivalves. D) Cephalopods. Show Answer Correct Answer: B) Gastropods. 4. What is the study of how animals process food and nutrients called? A) Behavioral Studies. B) Genetics. C) Physiology. D) Ecology. Show Answer Correct Answer: C) Physiology. 5. A period of inactivity that some animals experience in winter. A) Estivation. B) Dormancy. C) Hibernation. D) Brumation. Show Answer Correct Answer: C) Hibernation. 6. Which statement about pigs and bats is TRUE? A) Pigs and bats feed their young milk, . B) Pigs are mammals, but bats are birds. C) Pigs are warm blooded, but bats are cold-blooded. D) Pigs give live birth, but bats lay eggs. Show Answer Correct Answer: A) Pigs and bats feed their young milk, . 7. In submucosa of duodenum which gland secret non-enzymatic part of succus entericus? A) Paneth cell. B) Brunner's gland. C) Liver. D) Islets of langerhans. Show Answer Correct Answer: B) Brunner's gland. 8. What would be the response of an endothermic animal if there is a drop in the outside temperature? A) The animal would immediately freeze and die. B) The animal would become less active. C) The animal would become more active. D) The change in temperature would not affect the animal. Show Answer Correct Answer: D) The change in temperature would not affect the animal. 9. Which statement is NOT correct about Platyhelminthes. A) They posses the quality of regeneration. B) They maybe free-living or parasites. C) They do not have organ level of organisation. D) They do not have a digestive tract. Show Answer Correct Answer: C) They do not have organ level of organisation. 10. What is the outer most layer of Porifera? A) Epidermis. B) Gastrodermis. C) Mesoglea. D) Sponge. Show Answer Correct Answer: A) Epidermis. 11. Which describes salamanders that live in caves? A) Have pale skin. B) Have reduced eyes. C) Able to live in complete darkness. D) All of the above. Show Answer Correct Answer: D) All of the above. 12. Most reptiles' vision is typically adapted to daylight conditions. A) True. B) Fales. Show Answer Correct Answer: A) True. 13. What was the mission that led Darwin's boat to sea? A) Discovering proof of evolution. B) Claiming South American land for Great Britain. C) Looking for South American gold deposits. D) Mapping the South American coastlines. Show Answer Correct Answer: D) Mapping the South American coastlines. 14. 29 A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 15. Diabetic patients should avoid ..... rich food A) Carbohydrate. B) Fat. C) Fibre. D) None of above. Show Answer Correct Answer: A) Carbohydrate. 16. Can you guess what the large opening at the top of a sponge is called? It's a fun fact! A) A kiss. B) Porocyte. C) Spicules. D) Spongocoel. Show Answer Correct Answer: A) A kiss. 17. Which of the following is a unique feature of Kingdom fungi? A) Cell wall made up of chitin. B) Cell wall made up of cellulose. C) Autrotrophic mode of nutrition. D) Autotrophic or heterotrophic mode of nutrition. Show Answer Correct Answer: A) Cell wall made up of chitin. 18. Isomers having same structural formula but different spatial arrangement are called A) Structural isomers. B) Position isomers. C) Stereoisomers. D) Functional isomers. Show Answer Correct Answer: C) Stereoisomers. 19. What kind of molusc is the mussel? A) Bivalves. B) Gastropod. C) Cephalopods. D) None of above. Show Answer Correct Answer: A) Bivalves. 20. Balaenopteria musculus is A) Blue whale. B) Bark whale. C) Great shark. D) Wombat. Show Answer Correct Answer: A) Blue whale. ← PreviousNext →Related QuizzesScience QuizzesZoology Quiz 1Zoology Quiz 2Zoology Quiz 3Zoology Quiz 4Zoology Quiz 5Zoology Quiz 6Zoology Quiz 7Zoology Quiz 8Zoology Quiz 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books