This quiz works best with JavaScript enabled. Home > Cbse > Class 11 > Science > Biology > Class 11 Biology Chapter 4 Animal Kingdom – Quiz 8 🏠 Homepage 📘 Download PDF Books 📕 Premium PDF Books Class 11 Biology Chapter 4 Animal Kingdom Quiz 8 (60 MCQs) Quiz Instructions Select an option to see the correct answer instantly. 1. Invertebrates have an internal skeleton made upo of bones. A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: B) False. 2. Bath sponge is common name of A) Euplectella. B) Spongilla. C) Euspongia. D) Leucosolenia. Show Answer Correct Answer: C) Euspongia. 3. There are some features given, please identify the name of the Phylum 1. Body is covered by chitinous exoskeleton2. Organisms have open circulatory system is present. 3. Body consists of head, thorax and abdomen4. Gills are one of the Respiratory organs present in them1. Arthropoda2. Chordata3. Annelida4. Cephalopod Mollusca A) 2. B) 4. C) 3. D) 1. Show Answer Correct Answer: D) 1. 4. What do we call animals that have fur and feed their babies milk? A) Reptiles. B) Amphibians. C) Mammals. D) Birds. Show Answer Correct Answer: C) Mammals. 5. What surrounds the mouth of Cnidarians? A) Spines. B) Tentacles. C) Pinococytes. D) Guard cells. Show Answer Correct Answer: B) Tentacles. 6. ..... are animals with backbones A) Invertebrates. B) Vertebrates. C) All the above. D) None of the above. Show Answer Correct Answer: B) Vertebrates. 7. What is the largest living species of reptile? A) Galapagos tortoise. B) Komodo dragon. C) Green anaconda. D) Saltwater crocodile. Show Answer Correct Answer: D) Saltwater crocodile. 8. Which bird is known for its beautiful tail feathers? A) Sparrow. B) Penguin. C) Peacock. D) Eagle. Show Answer Correct Answer: C) Peacock. 9. The ..... is called the ship of the desert. It was used to travel years ago. A) Sheep. B) Donkey. C) Camel. D) None of the above. Show Answer Correct Answer: C) Camel. 10. Some of the most common vertebrates are ..... , birds, reptiles, and fish. A) Mammals. B) Spiders. C) Squid. D) Starfish. Show Answer Correct Answer: A) Mammals. 11. The common name of Sepia is A) Cuttlefish. B) Flying fish. C) Dogfish. D) Silverfish. Show Answer Correct Answer: A) Cuttlefish. 12. Find the incorrect statement number1. Sponges have a water vascular system. 2. Sponges have central cavity, spongocoel, which opens out through the osculum. 3. Choanocytes or collar cells line the canals in echinoderms.4. The water canal system in sponges is helpful in Food gathering only1. Three2. Two3. Four4. One A) 3. B) 1. C) 2. D) 4. Show Answer Correct Answer: B) 1. 13. The substances found in rhinoceroses' horns is also found in human ..... A) Hair. B) Bones. C) Skin. D) None of the above. Show Answer Correct Answer: A) Hair. 14. Ture or False:Humans are mammals. A) Ture. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) Ture. 15. Choose the correct word that best completes each statement.Insects expel carbon dioxide through A) Lungs. B) Trachea. C) All the above. D) None of the above. Show Answer Correct Answer: B) Trachea. 16. These animals are cold-blooded, breathe through gills, have scales, have fins, and live in water. Which group does this describe? A) Reptiles. B) Fish. C) Amphibians. D) Mammals. Show Answer Correct Answer: B) Fish. 17. Algae live ..... A) In water. B) Everywhere. C) Inside other living things. D) None of the above. Show Answer Correct Answer: A) In water. 18. What is an example of a crustacean? A) Krill. B) Ant. C) Spider. D) Beetle. Show Answer Correct Answer: A) Krill. 19. Find the correct statement/s1. Flatworms are Monoecious with internal fertilization and indirect development 2. Alimentary canal is complete with a well developed muscular pharynx in Aschelminthes. 3. Males are often shorter than females in case of Aschelminthes.4. In Aschelminthes, fertilisation is internal and development may be direct or indirect.1. Only first two2. Only last two3. Only first three4. Only last three A) 2. B) 1. C) 3. D) 4. Show Answer Correct Answer: D) 4. 20. Which of these statements about amphibians and reptiles is correct? A) Amphibians have a strong waterproof covering and reptiles do not. B) Amphibians and reptiles have a strong waterproof covering and reptiles do not. C) Amphibians are cold-blooded and reptiles are warm-blooded. D) Amphibians have moist skin and reptiles have dry skin. Show Answer Correct Answer: D) Amphibians have moist skin and reptiles have dry skin. 21. Which animal is famous for its ability to change color? A) Chameleon. B) Octopus. C) Squid. D) Cuttlefish. Show Answer Correct Answer: A) Chameleon. 22. These invertebrate filter seawater through tiny holes to obtain food A) Sponges. B) Cnidarians. C) Molluscs. D) Echinoderms. E) Worms. Show Answer Correct Answer: A) Sponges. 23. THE BIRD GIVES ADVICE TO DORA THE EXPLORER A) TOUCAN. B) PUFFIN. C) OTTER. D) NONE OF THE ABOVE. Show Answer Correct Answer: A) TOUCAN. 24. Animals often respond to information processed bytheir nervous system by moving around, using their A) Digestive system. B) Excretory system. C) Musculoskeletal system. D) Circulatory system. Show Answer Correct Answer: C) Musculoskeletal system. 25. What makes bees and mosquitoes create a loud buzzing noise? A) Rubbing of legs. B) Beating of wings. C) Humming loudly. D) None of the above. Show Answer Correct Answer: B) Beating of wings. 26. Symmetry that is divided down the animal's length into similar right and left halves is A) Bilateral. B) Radial. C) Trilateral. D) Equal. Show Answer Correct Answer: A) Bilateral. 27. Which one of the following groups of animals is bilaterally symmetrical and triploblastic? A) Sponges. B) Coelenterates (cnidarians). C) Aschelminthes (roundworms). D) Ctenophores. Show Answer Correct Answer: C) Aschelminthes (roundworms). 28. What Kingdom of organisms feeds on decaying matter (dead things)? A) Bacteria. B) Plants. C) Fungi. D) Animals. Show Answer Correct Answer: C) Fungi. 29. What is a eukaryote? A) A cell that has a nucleus. B) Producing a new organism from two parents. C) An organism that eats other organisms for food. D) A cell that lacks a nucleus. Show Answer Correct Answer: A) A cell that has a nucleus. 30. Find the number of correct statements1. In Aschelminthes, mesoderm is present as scattered pouches in between the ectoderm and endoderm.2. Body cavity, which is lined by mesoglea is called coelom. 3. Animals in which the body cavity is not present are called coelomates4. Wuchereria is a coelomate1. Four2. Two3. Three4. One A) 1. B) 4. C) 3. D) 2. Show Answer Correct Answer: B) 4. 31. Which vertebrate group spends part of their lives in water and part of their lives on land? A) Birds. B) Amphibians. C) Reptiles. D) Fish. Show Answer Correct Answer: B) Amphibians. 32. Free-floating form of Cnidaria A) Polyp. B) Medusa. C) Polyp and medusa. D) Sponges. Show Answer Correct Answer: B) Medusa. 33. These following traits are aves class, except ..... A) Lay eggs. B) Have wings as movement organ. C) Covered by feather. D) Cold blooded. Show Answer Correct Answer: D) Cold blooded. 34. Dinosaurs, snakes, turtles, alligators A) Fish. B) Mammals. C) Amphibians. D) Birds. E) Reptiles. Show Answer Correct Answer: E) Reptiles. 35. Spiders, shrimp, and snails are examples of A) Vertebrates. B) Imvertebrates. C) All the above. D) None of the above. Show Answer Correct Answer: B) Imvertebrates. 36. Jaguars are commonly found in ..... A) Sabhanas. B) Tundra. C) Deserts. D) Jungles. Show Answer Correct Answer: D) Jungles. 37. Worms are a part of which group of Invertebrates? A) Echinoderms. B) Annelids. C) Cnidarians. D) Mollusks. Show Answer Correct Answer: B) Annelids. 38. An animal that eats only MEAT is called ..... A) Herbivorous. B) Omnivorous. C) Insectivore. D) Carnivorous. Show Answer Correct Answer: D) Carnivorous. 39. What is the other term for warm blooded organisms? A) Poikilothermous. B) Homoiothermous. C) All the above. D) None of the above. Show Answer Correct Answer: B) Homoiothermous. 40. ..... are devoid of respiratory, excretory and circulatory organs. A) Threadworms. B) Liver fluke. C) Sponges. D) Tapeworms. Show Answer Correct Answer: C) Sponges. 41. I love chocolate ice-cream and I love mango ice-cream. I really love them ..... A) Neither. B) Both. C) Either. D) One. Show Answer Correct Answer: B) Both. 42. Which is an example of an echinoderm? A) Starfish. B) Bat. C) Millipede. D) Salamander. Show Answer Correct Answer: A) Starfish. 43. Okapi is an endangered species A) True. B) False. C) All the above. D) None of the above. Show Answer Correct Answer: A) True. 44. Which group of animals are warm blooded? A) Birds and Mammals. B) Reptiles and Amphibians. C) Mammals and Fish. D) None of the above. Show Answer Correct Answer: A) Birds and Mammals. 45. Which reptile is known for its ability to regrow its tail? A) Turtle. B) Crocodile. C) Lizard. D) Snake. Show Answer Correct Answer: C) Lizard. 46. These animals eat other animals A) Carnivores. B) Omnivores. C) Herbivores. D) Carnevores. Show Answer Correct Answer: A) Carnivores. 47. All the options are correct, except1. Hemichordata consists of a small group of worm-like marine animals 2. Hemichordates have a rudimentary structure in the trunk region called stomochord3. Hemichordates have open type circulatory system4. Hemichordates body is divided into an anterior proboscis, collar and a long trunk A) 1. B) 2. C) 3. D) 4. Show Answer Correct Answer: B) 2. 48. Which animal is famous for its black and white stripes? A) Zebra. B) Skunk. C) Panda. D) Tiger. Show Answer Correct Answer: A) Zebra. 49. Which of the following is an oviparous mammal? A) Blue whale. B) Duck billed platypus. C) Monkey. D) Bat. Show Answer Correct Answer: B) Duck billed platypus. 50. ..... dung is used to make paper. A) Elephant. B) Giraffe. C) Pig. D) Camel. Show Answer Correct Answer: A) Elephant. 51. Neophron, Struthio, Psittacula, Aptenodytes and Pavo belong to which class of Vertebrata? A) Mammalia. B) Amphibia. C) Reptilia. D) Aves. Show Answer Correct Answer: D) Aves. 52. Protoctists includes two different groups: A) Protozoa and algae. B) Bacteria and algae. C) Protozoa and bacteria. D) None of the above. Show Answer Correct Answer: A) Protozoa and algae. 53. Complete the sentence:Have for digestive cavities A) Sponges. B) Intestinal parasite. C) Ruminants. D) Jellyfish. Show Answer Correct Answer: C) Ruminants. 54. 9-The animals having false body cavity is called: A) (iicoelomate). B) (iv) protostomes. C) (iii) pseudocoelomate. D) (i) acoelomate. Show Answer Correct Answer: C) (iii) pseudocoelomate. 55. The most poisonous lizard in the world is ..... A) Monster lizard. B) Comodo dragon. C) Australian newt. D) American salamander. Show Answer Correct Answer: B) Comodo dragon. 56. 7) The animals that live with us in our house are called A) Water animals. B) Pet animals. C) Domestic animals. D) Wild animals. Show Answer Correct Answer: B) Pet animals. 57. What animal is often kept as a pet and is known for its loyalty? A) Dog. B) Parrot. C) Goldfish. D) Cat. Show Answer Correct Answer: A) Dog. 58. Are vertebrates the ones that have inner skeleton? A) No, m vertebrates have outside skeleton. B) Vertebrates does have skeleton but not skull. C) Yes, vertebrates have inner skeleton. D) Vertebrates does not have skeleton. Show Answer Correct Answer: C) Yes, vertebrates have inner skeleton. 59. Find the incorrect statement only with regard to Hemichordates ..... (1) The body is cylindrical and is composed of an anterior collar, proboscis and a long trunk.(2) Excretion takes place through gills.(3) Open Circulatory system A) 3. B) 2 and 3. C) 1 and 3. D) 1 and 2. Show Answer Correct Answer: D) 1 and 2. 60. ..... are vertebrates that give birth to young ones and feed them with their own milk. A) Birds. B) Reptiles. C) Mammals. D) Amphibians. Show Answer Correct Answer: C) Mammals. ← PreviousNext →Related QuizzesScience QuizzesClass 11 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 9 🏠 Back to Homepage 📘 Download PDF Books 📕 Premium PDF Books