This quiz works best with JavaScript enabled. Home > Science > Biology > Zoology – Quiz 143 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Zoology Quiz 143 (20 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. What is the risk associated with eating mollusks during a red tide? A) Parasitic infection. B) Allergic reaction. C) Respiratory arrest. D) Food poisoning. Show Answer Correct Answer: D) Food poisoning. 2. What is the function of amphibian skin? A) Respiration and protection. B) Protection. C) Helps with movement. D) Respiration. Show Answer Correct Answer: A) Respiration and protection. 3. Protection against disease is? A) Supporting. B) Provisionary. C) Regulatory. D) Cultural. Show Answer Correct Answer: C) Regulatory. 4. Nudibranchs are from what class? A) Polyplacophora. B) Gastropods. C) Bivalves. D) Cephalopods. Show Answer Correct Answer: B) Gastropods. 5. Which of the following best describe cephalopod development from eggs? A) Trechophore larvae. B) Direct development. C) Spat larvae. D) Polyp-like strobila. Show Answer Correct Answer: D) Polyp-like strobila. 6. Is the food of day time A) Lunch. B) Breakfast. C) Dinner. D) All of these tags2. Show Answer Correct Answer: A) Lunch. 7. This is used to describe an organism that can be divided in half to create tow mirror images A) Regenerate. B) Bisymmetric. C) Radial symmetric. D) Asymmetric. E) Hermaphrodite. Show Answer Correct Answer: B) Bisymmetric. 8. Flatworms exhibit this type of symmetry. A) Bilateral. B) Radial. C) Asymmetry. D) Octagonal. Show Answer Correct Answer: A) Bilateral. 9. Choose the word or phrase to complete the collocation. dismiss an ..... A) Point. B) Offer. C) Attention to. D) Partnership. Show Answer Correct Answer: B) Offer. 10. Which type of worm was the first to show cephalization? A) Flatworm. B) Roundworm. C) Neither are cephalized. D) None of above. Show Answer Correct Answer: A) Flatworm. 11. ACCORDING TO PROFESSOR O'CONNELL-RODWELL'S ESSAY, MALE ELEPHANTS A) A. B) B. C) C. D) D. Show Answer Correct Answer: A) A. 12. Pokkali culture is practiced in ..... A) Tamilnadu. B) Kerala. C) Karnataka. D) Andhra Pradesh. Show Answer Correct Answer: B) Kerala. 13. Match the class of arthropods that has the characteristics listed. antennae (a) A) A insect. B) Arachnid. Show Answer Correct Answer: A) A insect. 14. Nucleosomes constitute the repeating unit of a structure in nucleus is A) Histone. B) Chromatin. C) Anticodon. D) Codon. Show Answer Correct Answer: B) Chromatin. 15. Which of these fishes copy their surroundings to blend and protect themselves form predators? A) Penguin. B) Electric ray. C) Saillfin surgeon fish. D) Porcupine fish. Show Answer Correct Answer: C) Saillfin surgeon fish. 16. The process by which all the different kinds of living thngs have changed over long periods of time is called A) Evolution. B) Extinct. C) Geo time scale. D) Dead. Show Answer Correct Answer: A) Evolution. 17. What type of animal has dry scaly skin and lays its eggs on land? A) Fish. B) Amphibian. C) Reptile. D) Mammal. Show Answer Correct Answer: C) Reptile. 18. A signal to which an organism responds. A) Migration. B) Stimulus. C) Imprinting. D) Classical conditioning. Show Answer Correct Answer: B) Stimulus. 19. What does identical fossils on widelyseparated continents us about geologic time? A) You can tell which rocks are oldest and which are youngest by their relative position. B) Every time we find index fossils, we can figure out the age of the rocks they are preserved in. C) Organisms that once lived in the ocean, indicates that Mountain summit was one the ocean floor. D) Continents were once joined together. Show Answer Correct Answer: D) Continents were once joined together. 20. A catastrophic epidemic killed a large proportion of a population of deer in California thereby reducing the gene pool. This is an example of: A) Directional selection. B) Genetic isolation. C) The bottleneck effect. D) The founder principle. Show Answer Correct Answer: C) The bottleneck effect. ← 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