This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 137 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 137 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Identify the correct phylum:octopus A) Echinoderms. B) Cnidarians. C) Worms. D) Arthropoda. E) Mollusca. Show Answer Correct Answer: E) Mollusca. 2. True or false:An opossum's trick of playing dead sometimes backfires and results in people running over them. A) True. B) False. Show Answer Correct Answer: A) True. 3. Most numerous RNA molecule A) MRNA. B) TRNA. C) RRNA. D) SnRNA. Show Answer Correct Answer: C) RRNA. 4. What does a cladogram represent? A) The geographical distribution of species. B) Evolutionary relationships using shared derived characters. C) The lifespan of different species. D) The food chain of a particular ecosystem. Show Answer Correct Answer: B) Evolutionary relationships using shared derived characters. 5. What does it mean to be "amenable" ? A) Resistant and uncooperative. B) Readily reacting to suggestions and influences. C) Stubborn and inflexible. D) None of above. Show Answer Correct Answer: B) Readily reacting to suggestions and influences. 6. Poikilothermic animals such as snakes, lizards, and alligators. A) Herbivores. B) Amphibians. C) Reptiles. D) None of above. Show Answer Correct Answer: C) Reptiles. 7. What is believed to be the ancestor of animals? A) A heterotrophic protist. B) A photosynthetic plant. C) A multicellular fungus. D) A single-celled bacterium. Show Answer Correct Answer: A) A heterotrophic protist. 8. The favorite food of the polar bears are ..... A) Horses. B) Cows. C) Lions. D) Seals. Show Answer Correct Answer: D) Seals. 9. It consists of organisms with a single opening or mouth for food and waste. A) Phylum Porifera. B) Phylum Cnidaria. C) Phylum Platyhelminthes. D) Phylum Nemathelminthes. Show Answer Correct Answer: B) Phylum Cnidaria. 10. The origin of life without life is the originator of any word A) A. Henri Bastian. B) Ah Thomas Huxley. C) E opparin. D) E. Haldane. Show Answer Correct Answer: B) Ah Thomas Huxley. 11. What are big cats. A) Cats that can roar. B) The worlds biggest cats. C) Cats that eat a lot. D) Clouded leopards. E) Snow Leopards. Show Answer Correct Answer: A) Cats that can roar. 12. Glucagon causes muscles and the liver to release ..... back into the bloodstream A) Glucose. B) Glucagon. C) Glycogen. D) Insulin. Show Answer Correct Answer: A) Glucose. 13. Mouth/opening A) Stupid. B) Uni. C) Belly. D) Zoo. Show Answer Correct Answer: A) Stupid. 14. What is the recommended turnover rate for freshwater rapids? A) 3 tank volumes per hour. B) 20 tank volumes per hour. C) 10 tank volumes per hour. D) 30 tank volumes per hour. Show Answer Correct Answer: B) 20 tank volumes per hour. 15. When animals consume more energy than they use, they are able to store the extra in what two forms? A) Sugar and protein. B) Glycogen and fat. C) Glucose and starch. D) Blubber and cellulose. Show Answer Correct Answer: B) Glycogen and fat. 16. The main function of the lacteals of intestine is the absorption of A) Amino acids. B) Glucose and vitamins. C) Lactic acid. D) Fatty acids and glycerol tags2. Show Answer Correct Answer: D) Fatty acids and glycerol tags2. 17. Cystitis A) Stinging Nettle. B) Tribe. C) Belt. D) Bladder. Show Answer Correct Answer: D) Bladder. 18. What level of classification of living things is below the Kingdom Level? A) Domain. B) Phylum. C) Genus. D) Species. Show Answer Correct Answer: B) Phylum. 19. TRUE or FALSE:Other ways to classify organisms besides using the six kingdom system of Eubacteria, Archaebacteria, Protista, Plantae, Fungi, and Animalia is to use the three domain system of Bacteria, Archaea, and Eukarya. A) True. B) False. Show Answer Correct Answer: A) True. 20. Cladograms show A) Evolutionary relationships. B) Common ancestors. C) Closely related organisms. D) All of the above. Show Answer Correct Answer: D) All of the above. ← 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