Diversity among Animals – Online MCQs Test – Biology MCAT

1. Organisms attached to substratum generally Possesses

2. Nephridia of earthworm are analogous to

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

4. Excretory system does not have a urinary bladder in:

5. Which of the following does not have any alimentary canal’?

6. Diploblastic acoelomate condition is found in

7. Ascaris and Cockroach resemble each other in

8. Spiders and scorpions are included in class

9. Platyhelminthes have:

10. The excretory organs of arthropods are:

11. Arthropods are variable structurally. Some ae worm like _________, while the others are flying ____________:

12. Circular muscles first evolved in phylum:

13. The _________ have been modified and diversified for various uses in different subgroups of arthropoda:

14. Haemoglobin is dissolved in blood plasma of

15. The animal who possesses notochord throughout life is

16. Coelom is cavity between alimentary canal and body wall enclosed by

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

18. Cell-tissue organisation occurs in

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

20. Canal system is the characteristic of