1. Which kind of symmetry occurs in sea anemone?

2. One of the following is a very unique feature of the mammalian body:

3. Which one of the following phylum is characterized by absence of true coelom?

4.  Which class has the largest number of animals?

5. ______ are devoid of respiratory, excretory and circulatory organs.

6. In Ascaris tufted epithelium occurs in

7. Which of the following is a pseudocoelomate?

8. Phylum that doesnt have a true coelom is

9. Periplaneta belongs to which phylum?

10. Male mosquitoes usually feed on

11. Water-Vascular system is found in

12.  Which of the following characters is not typical to class Mammalia?

13. Radial symmetry is found in

14. Chenopodium oil destroys:

15. Order Rhynchocephalia consists of

16. Which one of the following is NOT a characteristic of phylum Annelida?

17. Two common characters found in centipede, cockroach and crab are:

18. Fluke infections are diseases of the _______ in humans.

19. Number of excretory pores in Ascaris is-

20. Bed Bugs contribute to the spread of