1. Order Rhynchocephalia consists of

2. In Ascaris tufted epithelium occurs in

3. Number of excretory pores in Ascaris is-

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

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

6. Phylum that doesnt have a true coelom is

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

8. Bed Bugs contribute to the spread of

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

10. Which of the following is a pseudocoelomate?

11. Which kind of symmetry occurs in sea anemone?

12.  Which class has the largest number of animals?

13. Radial symmetry is found in

14. Male mosquitoes usually feed on

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

16. Chenopodium oil destroys:

17. Periplaneta belongs to which phylum?

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

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

20. Water-Vascular system is found in