This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 184 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 184 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Which mammal has large incisors for gnawing A) Rodent. B) Insectivores. C) Primates. D) Cetaceans. Show Answer Correct Answer: A) Rodent. 2. 31 A) A. B) B. C) C. D) D. Show Answer Correct Answer: C) C. 3. 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). 4. All roundworms have ..... A) Bilateral symmetry. B) Radial symmetry. C) Asymmetry. D) None of above. Show Answer Correct Answer: A) Bilateral symmetry. 5. What is the cockle? A) Shell. B) Foot. C) Hand. D) Mouth. Show Answer Correct Answer: A) Shell. 6. 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. 7. 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. 8. Identify given RNA A) TRNA. B) RRNA. C) MRNA. D) SnRNA. Show Answer Correct Answer: A) TRNA. 9. What is the lighter under surface of a frog called? A) Dorsal. B) Ventral. C) Anterior. D) Posterior. Show Answer Correct Answer: B) Ventral. 10. The process by which animals get used to people A) Predator. B) Prey. C) Habituation. D) Hibernation. Show Answer Correct Answer: C) Habituation. 11. 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. 12. 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. 13. 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. 14. Amphibians, birds, fish, mammals, and reptiles belong to A) Chordates. B) Arthropods. C) Mollusca. D) Nematodes. Show Answer Correct Answer: A) Chordates. 15. Feathers grow from structures in the skin called A) Barbules. B) Quills. C) Papillae. D) None of above. Show Answer Correct Answer: C) Papillae. 16. Along the belly A) Belly. B) Were. C) Herpetology. D) Cytology. Show Answer Correct Answer: A) Belly. 17. Choose the word or phrase to complete the collocation. chair ..... A) Trading. B) A meeting. C) Product. D) Turnover. Show Answer Correct Answer: B) A meeting. 18. Select the reptiles. A) Salamander. B) Snake. C) Duck. D) Toad. E) Frog. Show Answer Correct Answer: B) Snake. 19. The hepatic portal vein drains blood to liver from A) Stomach. B) Kidney. C) Intestine. D) Heart. Show Answer Correct Answer: B) Kidney. 20. Attachment of myosin head and Actin in muscle contraction is called A) Power stroke. B) Recovery stroke. C) Cross bridge formation. D) None of above. Show Answer Correct Answer: C) Cross bridge formation. ← 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