This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 209 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 209 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Male octopus is the dies after giving birth to its offspring. A) Fact. B) Bluff. Show Answer Correct Answer: B) Bluff. 2. This person worked with Darwin and had similar theories to him. He studied and collected samples that showed how evolution worked A) Wallace. B) Cuvier. C) Buffon. D) Malthus. Show Answer Correct Answer: A) Wallace. 3. Squids live in..... A) Fields. B) Fresh waters. C) Sand. D) Seabed. Show Answer Correct Answer: B) Fresh waters. 4. Similarities in the embryos of vertebrates early in development suggests commonancestry among vertebrates. What study is this? A) Biochemistry. B) Paleontology. C) Morphology. D) Embryology. Show Answer Correct Answer: D) Embryology. 5. All mammals are land animals. A) True. B) False. Show Answer Correct Answer: B) False. 6. The range of all conditions in which a species lives and how it gets what it needs to survive and reproduce. A) Population. B) Ecosystem. C) Niche. D) Biology. Show Answer Correct Answer: C) Niche. 7. What is the study of the similarities and differences in the anatomy of different groups of animals? A) Marine Biology. B) Ecology. C) Comparative anatomy. D) Genetics. Show Answer Correct Answer: C) Comparative anatomy. 8. Designers try to make products to meet their customers' needs ..... they get feedback from users many times during the design process. A) , so. B) Then. C) Because. D) None of above. Show Answer Correct Answer: A) , so. 9. The structure that are of no use to the possessor are called A) A Analogous organ. B) B homologous.organ. C) C Atavistic organ. D) D vestigial organ. Show Answer Correct Answer: D) D vestigial organ. 10. What is a nudibranch A) Largest class of land snail. B) Largest class of water snails. C) Largest class of land crabs. D) Largest class of water crabs. Show Answer Correct Answer: A) Largest class of land snail. 11. They have a tree-like or a fan-like appearance. A) Class Hydrozoa. B) Class Scyphozoa. C) Class Anthozoa. D) None of above. Show Answer Correct Answer: A) Class Hydrozoa. 12. Phylum Rotifera is also called A) Rotifer. B) Roundworms. C) Flatworms. D) Tapeworm. Show Answer Correct Answer: A) Rotifer. 13. Which of the following is a warm-blooded animal? A) Whale. B) Lizard. C) Penguin. D) Eel. Show Answer Correct Answer: A) Whale. 14. The solubility of co2 is ..... % higher than that of o2 A) A 20-30 times. B) B 20-25 times. Show Answer Correct Answer: B) B 20-25 times. 15. Stores the liquid wastes produced by the embryo A) Amnion. B) Yolk bag. C) Allantois. D) Chorion. Show Answer Correct Answer: C) Allantois. 16. Which TYPE of mollusk is most intelligent? A) Bivalve. B) Gastropod. C) Cephalopods. D) None of above. Show Answer Correct Answer: C) Cephalopods. 17. True or False?Spiders have spinnerts at the end of their abdomen that are used to make webs. A) True. B) False. Show Answer Correct Answer: A) True. 18. What class contains species such as nudibranchs, snails, and slugs? A) Mammalia. B) Reptile. C) Aves. D) Gastropods. Show Answer Correct Answer: D) Gastropods. 19. All reptiles breathe using their ..... A) Nose. B) Mouth. C) Lungs. D) Gills. Show Answer Correct Answer: C) Lungs. 20. What phylum includes sponges? A) Cnidarians. B) Porifera. C) Chordates. D) Echinoderms. Show Answer Correct Answer: B) Porifera. ← 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