Character common in spider, cockroach and centipede is

A. compound eyes

B. joint legs

C. book lungs

D. green glands

You can do it
  1. One of the following is not a true fish :
  2. These species inhabiting different geographical areas are
  3. Vertebrates possess
  4. Which of the following is a matching set of the class and some of its main distinguishing features?
  5. According to Aristotle's classification, animals were divided into
  6. The system of classification proposed by Linnaeus is regarded by modem biologists as
  7. Segmentation of the body is not represented in
  8. The segmentation which affects both external and internal features represented in
  9. The body of Hydra is
  10. Diploblastic acoelomate condition is found in
  11. Which one is an unmatching pair ?
  12. All mammals have hair, but these are absent in order
  13. The term Thylum' in taxonomy was given by
  14. The main basis of classification of Protozaoa is
  15. Which of the following is not an acoelomate animal ?
  16. Glow worm is
  17. Which one is a cold blooded animal
  18. Which of the following is not a part of true body cavity ?
  19. Taenia, Periplaneta and Pheretima are non-chordates because
  20. The term 'Protista' was given by
  21. Viviparous animal is
  22. Taxonomy is the science that deals with the classification of
  23. Which of the following has no segmentation ?
  24. Which of the following is represented by the largest number of species ?
  25. Natural system of classification has the basis of
  26. Flame cells, parenchyma and a pair of longitudinal nerve cords are found in
  27. Which of the following belongs to the same phylum ?
  28. Which of the following animals has a ventral nerve cord
  29. Exclusively marine chelones are known as
  30. The generic name of peacock is