MCQ Questions Class 11 Biology Transport in Plants with Answers

1. Select the correct equation from the following

2. Stomata close down if relative humidity of atmosphere falls below

3. Transport of water and mineral in plants take place through

4. The pathway of the movement of water through the cell wall only is called

5. Transport over longer distances proceeds through the vascular system

6. Water molecules are attracted to each other in the liquid phase more than to water in the gas phase

7. In wall of guard cell, cellulose microfibrils are arranged

8. In plants, capillarity is aided by the small diameter of

9. Cohesion-tension theory is related to

10. Which one of the following will not directly affect transpiration?