Diversity among Animals – Online MCQs Test – Biology MCAT

1. Osculum occurs in

2. The process of periodic shedding of exoskeleton in arthropods is called:

3. For full removal of tapeworm from the intestine of man physicians give:

4. One of the special characters of coelenterata is the occurrence of

5. The flatworm which lacks digestive system is:

6. In contrast to annelids, the Platyhelminthes show

7. All worms are

8. Animals/organisms floating on the surface of water are

9. Coelom, bilateral symmetry and triploblastic organization are present in:

10. Among the following organisms, point out a completely non-parasitic form.

11. Temperature changes in the environment affect most of the animals which are

12. The intermediate host is pig or cattle for:

13. Budding is a normal mode of asexual reproduction in

14. The echinoderms, hemichordates and chordates had, which of the following larva in common ancestral form?

15. For completing its life cycle, tapeworm requires (Intermediate host of Tapeworm is)

16. Haemocoel is found in

17. In humans intense itching is caused by movement of:

18. A definite number of body segments is found in

19. The only diploblastic phylum of Kingdom animalia is:

20. Trochophore larva occurs in