This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 87 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 87 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which of the below can roundworms be when it concerns eating? A) Carnivores. B) Herbivores. C) Parasites. D) All of the above. Show Answer Correct Answer: D) All of the above. 2. Which type of symmetry would a sea star have? A) Bilateral. B) Radial. C) Spherical. D) Asymmetry. Show Answer Correct Answer: B) Radial. 3. ..... helps to maintain a constant body temperature in our body A) Water. B) Roughage. C) Vitamins. D) Energy giving food tags2. Show Answer Correct Answer: A) Water. 4. A category of classification below a phylum A) Kingdon. B) Domain. C) Phylum. D) Class. Show Answer Correct Answer: D) Class. 5. What creates the flow of water in a sponge? A) Pores. B) A kiss. C) Collar cells. D) Amoebocytes. Show Answer Correct Answer: C) Collar cells. 6. These are the "bird-hipped" dinosaurs. A) Saurischia. B) Ornithischia. C) Sauropods. D) Theropods. Show Answer Correct Answer: B) Ornithischia. 7. Retrogressive metamorphosis is found in A) Cephalochordata. B) Urochordata. C) Fishes. D) Amphibia. Show Answer Correct Answer: B) Urochordata. 8. Two hormones released by hypothalamus A) Gonadotrophin and somatostatin. B) GnRH and somatostatin. Show Answer Correct Answer: B) GnRH and somatostatin. 9. Base your answer(s) to the following question(s) on the information below and on your knowledge of biology. The diagram below represents the relationship between beak structure and food in several species of finches in the Galapagos Islands. Which factor most directly influenced the evolution of the diverse types of beaks of these finches? A) Predation by humans. B) Available food sources. C) Oceanic storms. D) Lack of available niches. Show Answer Correct Answer: B) Available food sources. 10. What is the term for each step in the transfer of energy and matter within a biological community? A) Energy path. B) Food web. C) Trophic level. D) Food pyramid. Show Answer Correct Answer: C) Trophic level. 11. Birds have no ..... but they all have ..... A) Claws, teeth. B) Feathers, bones. C) Teeth, beaks. D) Bones, beaks. Show Answer Correct Answer: C) Teeth, beaks. 12. What type of animal spends part of its life in water and part on land and lays its eggs in water? A) Amphibians. B) Reptiles. C) Birds. D) Fish. Show Answer Correct Answer: A) Amphibians. 13. Scientific study of interactions among organisms and between organisms and their environment. A) Zoology. B) Biology. C) Ecology. D) Genetics. Show Answer Correct Answer: C) Ecology. 14. Which of the following cannot act as inducer? A) Glucose. B) Lactose. C) Galactose. D) Both (a) and (c). Show Answer Correct Answer: D) Both (a) and (c). 15. What year is it? A) 1965. B) 2023. C) 5010. D) None of above. Show Answer Correct Answer: B) 2023. 16. Radula is used to ..... A) Scrape food from surfaces. B) Regulate water flow. C) Digest food. D) Gas exchange. Show Answer Correct Answer: A) Scrape food from surfaces. 17. Choose the word or phrase to complete the collocation. cease ..... A) Trading. B) A meeting. C) Product. D) Turnover. Show Answer Correct Answer: A) Trading. 18. Assertion:Vent sexing is a reliable method for determining the gender of day-old chicks in poultry farming.Reason:This method involves examining the characteristics of the cloaca, a body opening near the tail, which differs in appearance between male and female chicks. A) Both A and R are True. B) Both A and R are False. C) A is true and R is false. D) A is false and R is true. Show Answer Correct Answer: A) Both A and R are True. 19. What is Zoology deals with? A) Plant. B) Animals. C) Chemical. D) None of the above. Show Answer Correct Answer: B) Animals. 20. The pacemaker of heart is A) A S A node. B) B A V node. Show Answer Correct Answer: A) A S A node. ← 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