This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 61 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 61 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Anterior part of body which is conical in shape in Acron worm is called A) Proboscis. B) Collar. C) Hepatic region. D) Collarette. Show Answer Correct Answer: A) Proboscis. 2. Which animal is considered a mouse-like rodent? A) Anteater. B) Platypus. C) Rat. D) Squirrel. Show Answer Correct Answer: C) Rat. 3. During the field practicum at Seger Beach, Rizky observed that polychaetes used 40 body segments to form one "wavelength" when making locomotion. A) Walk slowly. B) Crawl quickly. C) Swim. D) Remain still. Show Answer Correct Answer: C) Swim. 4. An example of a bird of prey is ..... A) Emu. B) Sparrow. C) Owl. D) Crow. Show Answer Correct Answer: C) Owl. 5. A protein molecule contains amino acid residues and not amino acidsbecause when a peptide bond is formed ..... is lost. A) Nitrogen molecule. B) Hydrogen molecule. C) Oxygen molecule. D) Water molecule. Show Answer Correct Answer: D) Water molecule. 6. Which of the following is not a structural adaptation? A) Your 5 senses. B) Your blood circulating. C) A rabbit's skeleton. D) A bird singing. Show Answer Correct Answer: D) A bird singing. 7. Molluscs in the class Cephalopoda swim by pushing water through their ..... A) Siphon. B) Foot. C) Gills. D) Tube feet. Show Answer Correct Answer: A) Siphon. 8. A diurnal animal is active in the A) Day. B) Sun. C) Night. D) Water. Show Answer Correct Answer: A) Day. 9. Study of animals without backbones A) Invertebrate biology. B) Vertebrate biology. C) Ecology. D) Zoology. Show Answer Correct Answer: A) Invertebrate biology. 10. Some sea urchins ..... A) Are large enough to eat cruise ships. B) Can't move. C) Are flat. D) Have venomous spines. Show Answer Correct Answer: D) Have venomous spines. 11. Came up with a similar theory of evolution as Darwin and even published around the same time, but gave credit to Darwin A) Gould. B) Lyell. C) Darwin. D) Hardy and Weinberg. E) Wallace. Show Answer Correct Answer: E) Wallace. 12. What does the term ectothermic mean? A) The temperature of the organism is regulated by the organism. B) The temperature of the organism is regulated by the environment. C) The temperature of the organism stays constant. D) None of above. Show Answer Correct Answer: B) The temperature of the organism is regulated by the environment. 13. What supports the one-ancestor theory of animals? A) Recent molecular genetics studies. B) Fossil records exclusively. C) Observations of animal behavior. D) Theories of spontaneous generation. Show Answer Correct Answer: A) Recent molecular genetics studies. 14. The complete double circulation seen in A) A mammals. B) B crocodile. C) C birds. D) D all the above. Show Answer Correct Answer: D) D all the above. 15. The red ..... snake, for example, looks very similar to the coral snake. A) Rock. B) Milk. C) Water. D) Oil. Show Answer Correct Answer: B) Milk. 16. Animal that has 3 cell layers, with a digestive tract but no body cavities A) Acoelomate. B) Coelomate. C) Pseudocoelomate. D) Sessile. Show Answer Correct Answer: A) Acoelomate. 17. Somatic cells are..... A) Haploid. B) Diploid. C) Zygotes. D) Sexual. Show Answer Correct Answer: B) Diploid. 18. A fall in glomerular filtration rate (GFR) activates A) Adrenal medulla to release adrenaline. B) Posterior pituitory to release vasopressin. C) Juxta Glomerular cells to release renin. D) Adrenal cortex to release aldosterone. Show Answer Correct Answer: C) Juxta Glomerular cells to release renin. 19. This appendage of the mollusc is used for movement and grasping. A) Foot. B) Mantle. C) Radula. D) Ctenidia. E) Limpet. Show Answer Correct Answer: A) Foot. 20. The tiny little puffer fish blows itself up to several times its normal size when happy. A) True. B) False. Show Answer Correct Answer: B) False. ← 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