This quiz works best with JavaScript enabled. Home > Class 11 > Class 11 Biology Chapter 4 Animal Kingdom – Quiz 45 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 4 Animal Kingdom Quiz 45 (25 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Animals whose body have many points of symmetry around a central point have ..... A) Radial symmetry. B) Spherical symmetry. C) Asymmetry. D) Bilateral symmetry. Show Answer Correct Answer: A) Radial symmetry. 2. What produces the shell of a Mollusks? A) Stomach. B) Radula. C) Mantle. D) Gills. Show Answer Correct Answer: C) Mantle. 3. Do mammals lay eggs? A) No. B) Yes. C) All the above. D) None of the above. Show Answer Correct Answer: A) No. 4. What are cnidoblasts used for in cnidarians? A) Defence. B) Support. C) Both A and B. D) Digestion. Show Answer Correct Answer: A) Defence. 5. The characteristics of the animal are:covered by spines, using ambulacral as locomotor organ, living in sea A) Starfish. B) Echidna. C) Crocodile. D) Sponge. Show Answer Correct Answer: A) Starfish. 6. Which of the following is/are correct? A) 1. Notochord is ectodermal in origin present in some animals. B) 2. Notochord is a mesodermally derived rod like structure formed on the dorsal side in embryonic development in some animals. C) 3. Arthropoda have jointed appendages and have chitinous exoskeleton. D) 4. Both (2) and (3). Show Answer Correct Answer: D) 4. Both (2) and (3). 7. True or False:Animals eat both plants and flesh of other animals are called scavengers. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 8. Animals that are covered with scales and use gills to breathe in the water are ..... A) Fish. B) Chicken. C) Baby tiger. D) Cocodrile. Show Answer Correct Answer: A) Fish. 9. Pneumatic bones are seen in class A) Fishes. B) Amphibia. C) Aves. D) Mammals. Show Answer Correct Answer: C) Aves. 10. Which of the following is a basic feature of all the organisms of Animalia? A) Multicellular structure. B) Sensory and neuromotor system. C) Terrestrial habitat. D) Locomotion. Show Answer Correct Answer: A) Multicellular structure. 11. Emission of light in aquatic animals A) Bioluminescence. B) Hot light. C) Thermal radiation. D) Cold receptors. Show Answer Correct Answer: A) Bioluminescence. 12. Which is bigger? A) Gorilla. B) Monkey. C) All the above. D) None of the above. Show Answer Correct Answer: A) Gorilla. 13. It lives in water.It has fins and it's body is covered in scales.It is a ..... A) Bird. B) Reptile. C) Human. D) Fish. Show Answer Correct Answer: D) Fish. 14. Snow and ice. Very cold. Barren. Not much lives in me.What habitat am I? A) Ocean. B) Polar Region. C) Forest. D) Rainforest. Show Answer Correct Answer: B) Polar Region. 15. Balanoglossus belongs to which phylum A) Hemichordata. B) Chordata. C) Ctenophora. D) Echinodermata. Show Answer Correct Answer: A) Hemichordata. 16. They are the invertebrates that have poisonous stingers A) Cnidarians. B) Mollusca. C) Echinodermata. D) Arthropoda. Show Answer Correct Answer: A) Cnidarians. 17. This is not an attraction in Animal Kingdom A) Festival of The Lion King. B) Wildlife Express Train. C) Wild Africa Trek. D) Seven Dwarfs Mine Train. Show Answer Correct Answer: D) Seven Dwarfs Mine Train. 18. What will happen if a sponge is cut into maximum possible pieces: A) Sponge will die. B) Pieces will differentiate. C) Every piece will form a sponge. D) Some pieces will develop in organs. Show Answer Correct Answer: C) Every piece will form a sponge. 19. Biggest lizard in the world A) Komodo dragon. B) Anaconda. C) Alligator. D) Crocodile. E) Gecko. Show Answer Correct Answer: A) Komodo dragon. 20. The differentiation of head in anterior part of the body is called A) Proglottid. B) Notochord. C) Cephalisation. D) None. Show Answer Correct Answer: C) Cephalisation. 21. Which of the following is found in sponges only? A) Mesoglea. B) Nerve cells. C) One exit. D) Numerous inlets. Show Answer Correct Answer: D) Numerous inlets. 22. Which animal is black and white, lives in the freezing cold, has wings but cannot fly? A) Zebra. B) Polar bear. C) Penguin. D) Wolf. Show Answer Correct Answer: C) Penguin. 23. What is the largest animal group (fauna) in the world? A) Krill group. B) Bat group. C) Tibetan antelope group. D) Whale group. Show Answer Correct Answer: A) Krill group. 24. Sharks do not have A) Teeth. B) Claspers. C) Air bladder. D) Ventral mouth. Show Answer Correct Answer: C) Air bladder. 25. What is the level of organization in molluscs? A) Organ. B) Organ system. C) Tissue. D) Cellular. Show Answer Correct Answer: B) Organ system. ← 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 6Class 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 10 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books