This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 45 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 45 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. How is mammal skin unique? A) It is water resistant. B) It is a strong barrier against toxins and dirt. C) It houses sweat and oil glands. D) All of these answers are correct. Show Answer Correct Answer: C) It houses sweat and oil glands. 2. A type of flight commonly used by hummingbirds is ..... flight. A) Soaring. B) Flying. C) Flapping. D) Hovering. E) Gliding. Show Answer Correct Answer: D) Hovering. 3. The Ascidian tadpole larva undergoes: A) Progressive metamorphosis. B) Retrogressive metamorphosis. C) Partial metamorphosis. D) Complete metamorphosis. Show Answer Correct Answer: B) Retrogressive metamorphosis. 4. Cephalopod molluscs perform gas exchange via ..... A) Lungs. B) Gills. C) Cutaneous respiration. D) Diffusion. Show Answer Correct Answer: B) Gills. 5. What is the purpose of intervertebral discs? A) Protection. B) Cushioning. C) Absorbing shock. D) Compression. Show Answer Correct Answer: C) Absorbing shock. 6. What is a scientist who studies animals called? A) Botanist. B) Physicist. C) Zoologist. D) Cytologist. Show Answer Correct Answer: C) Zoologist. 7. A group of related phyla can be described as a ..... A) Kingdom. B) Order. C) Class. D) Family. Show Answer Correct Answer: A) Kingdom. 8. Describe the skin of fish A) Skin with hair. B) Skin with scales. C) Moist, smooth skin. D) Dry, scaly skin. Show Answer Correct Answer: B) Skin with scales. 9. Means away from the face or toward the backside A) Anterior. B) Superior. C) Posterior. D) Proximal. Show Answer Correct Answer: C) Posterior. 10. It protect the cell from bacterial invasion A) Cell membrane. B) Lysosome. C) Ribosome. D) None of the above. Show Answer Correct Answer: A) Cell membrane. 11. What are small groups of nerve cells called? A) Nerves. B) Ganglia. C) Brains. D) Synapses. Show Answer Correct Answer: B) Ganglia. 12. Identify this fish, which is commonly used in aquarium? A) Gold fish. B) Tetra. C) Guppy. D) Betta fish. Show Answer Correct Answer: C) Guppy. 13. Which of the following is a possible explanation for the disappearance of dinosaurs? A) The flood produced an Ice Age, which made the climate very cold, which reptiles don't tolerate. B) The flood produced an Ice Age, which affected the food supply for many creatures. C) Dinosaurs may have been hunted to extinction. D) All are correct. Show Answer Correct Answer: D) All are correct. 14. Which is true about Amphibians? A) Dry skin. B) Lay eggs on land. C) Prefer warm temperatures. D) Moist skin. Show Answer Correct Answer: D) Moist skin. 15. Ventilation in the birds is accomplished by expansion and contraction of the A) Air sacs. B) Trachea. C) Lungs. D) Diaphragm. E) Air capillaries. Show Answer Correct Answer: A) Air sacs. 16. Depending on the way of feeding, fiber is divided into groups A) Autotrophic, heterotrophic, mixotrophic. B) Heterotrophic. C) Autotrophic. D) Mixotorophts. Show Answer Correct Answer: A) Autotrophic, heterotrophic, mixotrophic. 17. Where do Monito del Montes live? A) Jungles of Africa. B) Mountains of Switzerland. C) Mountain forests of Chile. D) Everywhere in North America. Show Answer Correct Answer: C) Mountain forests of Chile. 18. Which is an animal trait? A) Autotrophic. B) Multicellular. C) Prokaryotic. D) Cell Wall. Show Answer Correct Answer: B) Multicellular. 19. All of these are herbivores EXCEPT: A) Elephants. B) Deer. C) Giraffes. D) Snakes. Show Answer Correct Answer: D) Snakes. 20. When writing the scientific name of an organism which word is capitalized? A) First. B) Second. C) Third. D) All of them. Show Answer Correct Answer: A) First. ← PreviousNext →Related QuizzesZoology Quiz 1Zoology Quiz 2Zoology Quiz 3Zoology Quiz 4Zoology Quiz 5Zoology Quiz 6Zoology Quiz 7Zoology Quiz 8Zoology Quiz 9Zoology Quiz 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books