Diversity among Animals – Online MCQs Test – Biology MCAT

1. Lateral line system is present in

2. The simplest type of canal system in Porifera is the

3. The only diploblastic phylum of Kingdom animalia is:

4. True coelom is covered by

5. Enterobius vermicular is commonly known as:

6. In contrast to annelids, the Platyhelminthes show

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

8. Tube feet are the characteristic structures of

9. Diploblastic acoelomate condition is found in

10. Sea anemone has a symmetry.

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

12. The exoskeleton of coelenterates is made up of:

13. Prostomium is a lobed structure that overhung the mouth of:

14. The Annelid having no prominent head is:

15. It can be source of tapeworrn

16. From the following statements select the wrong one.

17. Which one of the following animals is acoelenterate?

18. A freshwater coelenterate which lives in polyp form is:

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

20. The most important distinctive character of chordata is the presence of