This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 4 Animal Kingdom – Quiz 6 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 4 Animal Kingdom Quiz 6 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. They breathe with lungs A) Mammals, birds, reptiles, adult amphibians, fish. B) Mammals, birds, reptiles, young amphibians. C) Mammals, birds, reptiles, adult amphibians. D) Mammals, birds and reptiles. Show Answer Correct Answer: C) Mammals, birds, reptiles, adult amphibians. 2. Humans keep us for company. A) Domestic animals. B) Pets. C) Wild animals. D) None of the above. Show Answer Correct Answer: B) Pets. 3. Fish that possess electric organ A) Trygon. B) Torpedo. C) Carchorodon. D) Scoliodon. Show Answer Correct Answer: B) Torpedo. 4. In which of the following phyla the adult shows radial symmetry but larva shows bilateral symmetry A) Mollusca. B) Arthropoda. C) Annelida. D) Echinodermata. Show Answer Correct Answer: D) Echinodermata. 5. Which of the following are examples of worm blooded animals? A) Reptiles. B) Amphibians. C) Birds. D) Fishes. Show Answer Correct Answer: C) Birds. 6. Reptiles, amphibians, ..... , fish, and insects are examples of cold blooded animals. A) Birds. B) Spiders. C) Cats. D) Dogs. Show Answer Correct Answer: B) Spiders. 7. The special purpose or activity for which a thing exists or is used-in an animal, legs to allow an animal to run. A) Process. B) Adaptations. C) Functions. D) Structures. Show Answer Correct Answer: C) Functions. 8. This animal has long ear A) Chicken. B) Cat. C) Fish. D) Rabbit. Show Answer Correct Answer: D) Rabbit. 9. Why did primates likely evolve to have nails instead of claws? A) For better defense mechanisms. B) To improve grip and sensitivity on branches. C) To make burrowing easier. D) For aesthetic reasons. Show Answer Correct Answer: B) To improve grip and sensitivity on branches. 10. Bioluminescence is present in the organisms belonging to which phylum? A) Cnidaria. B) Ctenophora. C) Nematoda. D) Platyhelminthes. Show Answer Correct Answer: B) Ctenophora. 11. In ..... body temperature changes according to atmospheric temperature A) Homoeotherms. B) Poikilotherms. C) Terrestrial. D) Aquatic. Show Answer Correct Answer: B) Poikilotherms. 12. Which of these vertebrates is not a COLD-BLOODED animal? A) Reptiles. B) Fish. C) Mammals. D) Amphibians. Show Answer Correct Answer: C) Mammals. 13. Taking in oxygen and releasing carbon dioxide is called ..... A) Respiration. B) Circulation. C) Excretion. D) Movement. Show Answer Correct Answer: A) Respiration. 14. What are three examples of nonvascular plants? A) Grasses, daffodils and tomatoes. B) Mosses, tomatoes and dandelions. C) Mosses, liverworts, hornworts. D) Ferns, mosses, grasses. Show Answer Correct Answer: C) Mosses, liverworts, hornworts. 15. Which of the following are endothermic? A) Mammals and amphibians. B) Reptiles and birds. C) Birds and mammals. D) Reptiles and amphibians. Show Answer Correct Answer: C) Birds and mammals. 16. Which of the following is a mollusc? A) Snail. B) Octopus. C) Slug. D) Squid. E) All of the above. Show Answer Correct Answer: E) All of the above. 17. What are parasites? A) Animals that get nutrition from other living animals. B) Animals that eat other animals as their food. C) Animals that eat both plants and other animals. D) Animals that feed on dead animals. Show Answer Correct Answer: A) Animals that get nutrition from other living animals. 18. Pouch formation from gut is in A) Enterocoelom. B) Schizocoelom. C) Pseudocoelom. D) Acoelom. Show Answer Correct Answer: A) Enterocoelom. 19. It is the smallest animal in the world. A) Lemmings. B) Rabbit. C) Mouse. D) Ring tail kangroo. Show Answer Correct Answer: A) Lemmings. 20. Choose the correct word that best completes each statement.Fish breath through A) Lungs. B) Gills. C) All the above. D) None of the above. Show Answer Correct Answer: B) Gills. 21. The true coelom is a space between the body wall and the alimentary canal. It is lined by A) Mesoderm on one side and ectoderm on the other side. B) Endoderm on one side and ectoderm on the other side. C) Mesoderm on both the sides. D) Ectoderm on both the sides. Show Answer Correct Answer: C) Mesoderm on both the sides. 22. Fastest animal on land A) Cheetah. B) Gazelle. C) Lion. D) Tiger. E) Fox. Show Answer Correct Answer: A) Cheetah. 23. GREEN GLAND is the structure present in: A) Mollusa. B) Arthropoda. C) Echinodermata. D) Hemichordata. Show Answer Correct Answer: B) Arthropoda. 24. Which of these attractions does not belong to Magic Kingdom? A) Space Mountain. B) The BarnStormer. C) Kilimanjaro Safaris. D) Tomorrowland Transit Authority PeopleMover. Show Answer Correct Answer: C) Kilimanjaro Safaris. 25. Animals need energy in order to carry out their life functions. A) Interaction. B) Reproduction. C) Nutrition. D) None of the above. Show Answer Correct Answer: C) Nutrition. ← PreviousNext →Related QuizzesClass 11 Biology Chapter 4 Animal Kingdom Quiz 1Class 11 Biology Chapter 4 Animal Kingdom Quiz 2Class 11 Biology Chapter 4 Animal Kingdom Quiz 3Class 11 Biology Chapter 4 Animal Kingdom Quiz 4Class 11 Biology Chapter 4 Animal Kingdom Quiz 5Class 11 Biology Chapter 4 Animal Kingdom Quiz 7Class 11 Biology Chapter 4 Animal Kingdom Quiz 8Class 11 Biology Chapter 4 Animal Kingdom Quiz 9Class 11 Biology Chapter 4 Animal Kingdom Quiz 10Class 11 Biology Chapter 4 Animal Kingdom Quiz 11 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books