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Antedon belongs to class

A. echinodermata

B. ophiuroidea

C. crinoidea

D. echinoidea

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  1. Which one of the following sets of animals belongs to class cydostomata
  2. Antedon belongs to class
  3. Character common in spider, cockroach and centipede is
  4. All mammals have hair, but these are absent in order
  5. The body of Hydra is
  6. True fishes possess gills and fins. Which of the following is not a true fish ?
  7. Whale, monkey and bat have seven cervical vertebrae. Which one has the same number of cervical vertebrae…
  8. Canal system is characteristic of
  9. Which one of the following is a matching set in animal classification based on correct sequence of phylum…
  10. Cloning is possible in nature in
  11. Snakes are not found in
  12. A definite number of body segments is found in
  13. Which one is a cold blooded animal
  14. Which of the following is not correctly matched ?
  15. Tube in the tube' plan is exhibited by one of the following phyla :
  16. Spider is not included under class insects because of
  17. Which of the following animals has a diaphragm between the thorax and abdomen ?
  18. Which one of the following sets of animals are homeothermic ?
  19. Which of the following have played a part in human evolution, different races adapting to different…
  20. Diploblastic acoelomate condition is found in
  21. Which of the following is represented by the largest number of species ?
  22. Duck bill platypus is
  23. The type of symmetry best suited to non-motile organisms is
  24. Which of the sponge is given as a gift in Japan?
  25. Which of the following is a matching set of the class and some of its main distinguishing features?
  26. Which of the following has a diaphragm between the thorax and abdomen
  27. Spider differs from insect as
  28. According to Aristotle's classification, animals were divided into
  29. The generic name of peacock is
  30. The respiratory organs of crustaceans are