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ANIMAL KINGDOM, Q1. The taxon representing both freshwater and marine species is, a) Cnidaria, b) Ctenophora, c) Echinoderms, d) Cephalochordate, Answer- A, Q2. Which of the following cells are found in Porifera only?, a) Choanocytes, b) Cnidoblasts, c) sensory cells, d) gland cells, Answer- A, Q3. Coelenterates differ from other metazoans in having, (a) nematocysts, (b) gemmules, (c) radial symmetry, (d) polymorphism, Answer- A, Q4. Which of the following level of organization is found in coelenterates?, (a) cellular, (b) tissue, (c) organ, (d) organ system, Answer- B, Q5. The cavity present in Hydra is called, (a) haemocoel, (b) coelom, (c) blastocoel, (d) coelenteron, Answer- C, Q6. Which of the following has an ink gland?, (a) cuttlefish
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(b) hydra, (c) snail, (d) oyster, Answer- A, Q7. Locomotion in starfish is with the help of, (a) spines, (b) feet, (c) water vascular system, (d) tentacles, Answer- C, Q8. Which of the following is a fish?, (a) cuttlefish, (b) seahorse, (c) starfish, (d) silverfish, Answer- B, Q9. Which of the group is only marine?, (a) coelenterate, (b) Mollusca, (c) porifera, (d) Echinodermata, Answer- D, Q10. Which one of the following has a four-chambered heart?, (a) frog, (b) snake, (c) crocodile, (d) lizard, Answer- C, Q11. Which one of the following is a cold-blooded animal?
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(a) cat, (b) ostrich, (c) lizard, (d) penguin, Answer- C, Q12. Which one of the following is characteristic of mammals only?, (a) warm-blooded, (b) 4-chambered heart, (c) pinna, (d) Limbs with 5 toes, Answer- C, Q13. Man belongs to the group, (a) prosimians, (b) primates, (c) edentates, (d) Cetacea, Answer- B, Q14. The canal system is the characteristic feature of, (a) Arthropods, (b) Mollusca, (c) sponges, (d) echinoderms, Answer- C, Q15. Corals have a skeleton composed of, (a) CaCO3, (b) CaPO4, (c) CaCl2, (d) CaSiO2, Answer- A, Q16. The excretory organ in cockroach is, (a) green gland, (b) Malpighian tubules
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(c) nephridia, (d) kidney, Answer- B, Q17. An excretory system is absent in, (a) Sepia, (b) Crab, (c) Starfish, (d) Earthworm, Answer- C, Q18. Water vascular system which help in, (a) Locomotion, (b) capture and transport of food, (c) respiration, (d) all above, Answer- D, Q19. Which type of Respiratory is/are found in amphibians, (a) gills, (b) lungs, (c) skin, (d) all of the above, Answer- D, Q20. The limbless amphibians are, (a) Tree fog, (b) Toad, (c) Pana, (d) Ichthyophiids, Answer- D, Q21. Dry skin with scales or scutes without gland is a characteristic of, (a) Aves, (b) Pisces, (c) Reptilia, (d) mammals
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Answer- C, Q22. Which is correct for birds?, (a) Air sacs, (b) Mammary gland, (c) tail, (d) viviparous, Answer- A, Q23.Different types of teeth are present in the jaw in _, (a) crocodile, (b) snake, (c) Frog, (d) Human, Answer- D, Q24. Skin is a respiratory organ in, (a) lizards, (b) birds, (c) primitive mammals, (d) frog, Answer- D, Q25. Gorilla, chimpanzee, monkeys, and humans belong to the same, (a) species, (b) genus, (c) family, (d) order, Answer- D, Q26. When any plane passing through the central axis of the body divides the organism into two, identical halves, it is called, (a) asymmetrical, (b) radial symmetry, (c) bilateral symmetry, (d) all of the above, Answer- B
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Q27. The blood of Aves is, (a) warm, (b) cold, (c) warm and cold, (d) semi worm, Answer- A, Q28. The respiratory organ in Arthropoda, (a) gill, (b) book gill, (c) tracheal system, (d) all of given, Answer- D, Q29. The body of arthropods is covered by _ exoskeleton, (a) calcium carbonate, (b) calcium sulphate, (c) chitiarous, (d) conchin, Answer- C, Q30. Which help in swimming in Annelida., (a) parapodia, (b) Nephridia, (c) sucker, (d) seaments, Answer- A
