This quiz works best with JavaScript enabled. Home > Science > Zoology – Quiz 127 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 127 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. The closer animals are, the more ..... they share. A) Levels of taxonomy. B) Adaptations. C) Food. D) Scientific names. Show Answer Correct Answer: A) Levels of taxonomy. 2. When Bob comes home from work, the first thing he does is feed his cat. Soon he notices that every time he comes in the front door (no matter what time of day or night), the cat runs to her food bowl expecting to be fed. What is this an example of? A) Imprinting. B) Instincts. C) Inherited behavior. D) Conditioning. Show Answer Correct Answer: D) Conditioning. 3. In the Cambrian Explosion, A) Supercontinent broke apart. B) Asteroid collided w/ Earth. C) Great number of diff organisms evolved. D) Mammals spread into every environment on Earth. Show Answer Correct Answer: C) Great number of diff organisms evolved. 4. What is the apex? A) Oldest part of the shell. B) What's this?. C) Oldest part of a bivalve. D) Right handed. Show Answer Correct Answer: A) Oldest part of the shell. 5. The function unit of life is called A) Cell. B) Egg. C) Nucleus. D) None of these tags4. Show Answer Correct Answer: A) Cell. 6. Where do Gharials live? A) Pool. B) Ocean. C) Clear Freshwater system. D) Pond. Show Answer Correct Answer: C) Clear Freshwater system. 7. Essential amino acids are A) 10. B) 20. C) 30. D) 5 tags2. Show Answer Correct Answer: A) 10. 8. 37 A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 9. Where are Marsupial Moles found? A) Asia. B) India. C) North America. D) Australia. Show Answer Correct Answer: D) Australia. 10. The coding sequences or expressed sequences are defined as A) Exons. B) Introns. C) Cistron. D) None. Show Answer Correct Answer: A) Exons. 11. Who is considered to be the father of Zoology? A) Mendel. B) Darwin. C) Whittaker. D) Aristotle. Show Answer Correct Answer: D) Aristotle. 12. What is the study of animal behavior called? A) Physiology. B) Anatomy. C) Ethology. D) Genetics. Show Answer Correct Answer: C) Ethology. 13. There are two types of aposematicmimicry-Batesian and Müllerian. A) True. B) False. Show Answer Correct Answer: A) True. 14. Which is the best prediction regarding the current classification system? A) The system may change as new information and organisms are discovered. B) Scientists will become bored with the current system and develop a new one. C) Over time, organisms will become extinct, so classification will become simpler. D) The system is set in stone and most likely will not change. Show Answer Correct Answer: A) The system may change as new information and organisms are discovered. 15. The economist Thomas Malthus suggested that A) In the human population, people die faster than babies are born. B) Without certain checks on population size, there would soon be insufficient food for the growing human population. C) In the 1700s, England needed more housing. D) The majority of a species' offspring die. Show Answer Correct Answer: B) Without certain checks on population size, there would soon be insufficient food for the growing human population. 16. Which germ layer forms the nervous system? A) Endoderm. B) Mesoderm. C) Ectoderm. D) None of above. Show Answer Correct Answer: C) Ectoderm. 17. Which of the following spiders can run on the surface of the water to catch its prey? A) Jumping spider. B) Fishing spider. C) Tarantulas. D) Wolf spider. Show Answer Correct Answer: B) Fishing spider. 18. Living thing are born, grow, reproduce and ..... A) Fly. B) Die. C) Draw. D) None of above. Show Answer Correct Answer: B) Die. 19. Which of the following is NOT one of the representative animal taxa mentioned in the learning objectives? A) Mollusca. B) Chordata. C) Nematodes. D) Annelids. Show Answer Correct Answer: B) Chordata. 20. Cnidarians do not have and their body functions run by. A) Respiratory, tentacles. B) Organs, tissues. Show Answer Correct Answer: B) Organs, tissues. ← 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