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Class 11 Biology Practice Test: Transport in Plants - Plant-Water Relations
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Class 11 Biology Practice Test: Transport in Plants - Plant-Water Relations
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20 Questions

1. Which potential is considered of negligible value?
2. The value of water potential of pure water is ________
3. The greater concentration of water in a system leads to _________
4. Which part of the cell contains water-like substances with dissolved molecules and suspended in them?
5. Statement A: Water is the limiting factor for plant growth and productivity.
Statement B: A minute amount of water is lost to the environment by the leaves.
6. Pressure potential is ________
7. Which of the following is not an important determinant of the movement of molecules in or out of the cell?
8. Seedlings emerge out of the soil into open surroundings due to imbibition.
9. Seedlings emerge out of the soil into open surroundings due to imbibition.
10. Statement A: Solute potential increases with dissolution of solutes.
Statement B: The value of solute potential is always negative.
11. The space between the cell wall and the shrunken protoplast in a plasmolysed cell is occupied by ________
12. The value of water potential of pure water is ________
13. The greater concentration of water in a system leads to _________
14. Which part of the cell contains water-like substances with dissolved molecules and suspended in them?
15. The unit of water potential is_________
16. Which of the following is a reversible phenomenon?
17. At atmospheric pressure, the water potential is equal to_________
18. Imbibition is commonly seen in _____
19. Which of the following is not an important determinant of the movement of molecules in or out of the cell?
20. The amount of water lost by plants due to transpiration and guttation?