This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 189 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 189 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The arrangement of organisms into orderly groups based on their similarities A) Classification. B) Taxonomist. C) Taxonomy. D) Binomial Nomenclature. E) Phylogeny. Show Answer Correct Answer: A) Classification. 2. What word means 'at risk of being killed off forever'? A) Vulnerable. B) Threatened. C) Extinct. D) Endangered. Show Answer Correct Answer: D) Endangered. 3. Which of the following is NOT a reason why biodiversity is important for the health of the planet? A) It has no impact on the health of the planet. B) It helps to maintain a healthy and balanced environment. C) It supports the survival of all species. D) It provides resources for human use. Show Answer Correct Answer: A) It has no impact on the health of the planet. 4. Engulfing of solid particle is A) Phagocytosis. B) Pinocytosis. C) Exocytosis. D) None of these tags4. Show Answer Correct Answer: A) Phagocytosis. 5. The theory of spontaneous generation is also called A) Biogenesis. B) Big bang theory. C) Abiogenesis. D) Chemical theory. Show Answer Correct Answer: C) Abiogenesis. 6. Which mammal has large incisors for gnawing A) Rodent. B) Insectivores. C) Primates. D) Cetaceans. Show Answer Correct Answer: A) Rodent. 7. 31 A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 8. Polycistronic messenger RNA (mRNA) usually occurs in A) Bacteria. B) Prokaryotes. C) Eukaryotes. D) Both (a) and (b). Show Answer Correct Answer: D) Both (a) and (b). 9. All roundworms have ..... A) Bilateral symmetry. B) Radial symmetry. C) Asymmetry. D) None of above. Show Answer Correct Answer: A) Bilateral symmetry. 10. What is the cockle? A) Shell. B) Foot. C) Hand. D) Mouth. Show Answer Correct Answer: A) Shell. 11. Which is an example of a Holothuroidea? A) Sea cucumber. B) Sea lily. C) Sea star. D) Sand dollar. Show Answer Correct Answer: A) Sea cucumber. 12. Prokaryotic have A) Vacuoles and vesicles. B) Ribosome. C) Golgi apparatus and cell wall. D) None of above. Show Answer Correct Answer: A) Vacuoles and vesicles. 13. Identify given RNA A) TRNA. B) RRNA. C) MRNA. D) SnRNA. Show Answer Correct Answer: A) TRNA. 14. What is the lighter under surface of a frog called? A) Dorsal. B) Ventral. C) Anterior. D) Posterior. Show Answer Correct Answer: B) Ventral. 15. The process by which animals get used to people A) Predator. B) Prey. C) Habituation. D) Hibernation. Show Answer Correct Answer: C) Habituation. 16. To help determine the age of fossils A) An electron microscope. B) A is the weight of fossils. C) E Carbon method of age determination. D) Exploring the bones of fly forms. Show Answer Correct Answer: C) E Carbon method of age determination. 17. A relationship between two species in which both species compete for limited resources such that both species are negatively affected by the relationship A) Symbiosis. B) Interspecific competition. C) Species richness. D) Species-area effect. Show Answer Correct Answer: B) Interspecific competition. 18. Extra credit:What was the amount of pressure the shark bit down within the video with Robert Irwin? A) 2, 000 Newtons. B) 1, 600 Newtons. C) 1, 400 Newtons. D) 1, 200 Newtons. Show Answer Correct Answer: A) 2, 000 Newtons. 19. Amphibians, birds, fish, mammals, and reptiles belong to A) Chordates. B) Arthropods. C) Mollusca. D) Nematodes. Show Answer Correct Answer: A) Chordates. 20. Feathers grow from structures in the skin called A) Barbules. B) Quills. C) Papillae. D) None of above. Show Answer Correct Answer: C) Papillae. ← 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