1. Cohesion theory of water movement in plants was put forth by

2. ψp denotes to

3. Cells shrink in _________ solution.

4. Root hairs absorb water from soil with the help of

5. Water is lost in a liquid state in some plants through hydathodes. These hydathodes

6. Which of the following has highest water potential?

7. If pressure greater than atmospheric pressure is applied to pure water, the water potential

8. Munch hypothesis is based on

9. Proteins that form huge pores in the membrane of the certain organelles and bacteria are called as

10. A and B are contiguous cells. A has OP = 10 atm and TP = 7atm, B has OP = 8atm, TP = 3 atm, DPD = 5 atm. The result would be

11. What is the effect of turgor pressure in Munch hypothesis?

12. Choose the correct sequence of water movement in the plants.

13. Two types of molecules cross the membrane in the same direction, it is called as

14. Wilting of a plant results from excessive

15. When a plant is girdled (ringed)

16. Diffusion rate is affected by

17. The ingredient not used for preserving food stuff is

18. Which of the following is true about diffusion?

19. Choose the correct statement/statements. Pumps in active transport are

• A. Lipids that bind molecules to pass them through the membrane.
• B. Transport molecules uphill.
• C. These are specific transporters.
• D. These are sensitive to inhibitors.
  

20. Which of the following is decreased during increase in humidity in the atmosphere?