Life process in Animals and Plants – Online MCQs Test – Biology MCAT

1. The site/s where most of the uptake of water and minerals take place is/are

2. Exchange of substances between individual cells and their environments takes place by

3. The largest amount of the carbon dioxide is carried to the lungs by

4. A pair of insectivorous plants is

5. What is the function of bile salts?

6. Cardiac muscle is composed of

7. All of the following are true about blood EXCEPT

8. Rate of breathing in an adult human at rest is:

9. Saliva in our body is involved in all of the following functions except.

10. Sites of gaseous exchange in human lungs are:

11. In trees, death of protoplasts is essential for a vital function such as

12. All of the following are true of the second line of defence EXCEPT

13. Choose the schematic diagram which properly represents pulmonary circulation in humans

14. Process of water exudation through hydathodes is called

15. Gaseous exchange through skin is called as

16. All of the following are correct about human circulation EXCEPT

17. Parts of alimentary canal that act both as exocrine and endocrine gIands

18. Which one is the correct route through which pulse making impulse travels in the heart?

19. The volume of air inspired and expired in normal breathing is called

20. When a cell is fully turgid, which of the following will be zero?