Question

Name the following
1. The process by which root hairs absorb water from the soil.
2. The process of uptake of minerals against the concentration gradient using
energy of the cell.
3. The phenomenon by which living or dead plant cells absorb water by surface
attraction
4. Shrinkage of protoplasm when a cell is kept in a hypertonic solution.

5. The process in which absorption of water needs metabolic energy.
6. Movement of solvent molecules from its higher concentration to its lower
concentration through a semipermeable membrane.
7. The pressure exerted by the cell contents on the cell wall.

8. The tissue which conducts water and minerals from the root to the plant parts.
9. The movement of water out of a cell when kept in a hypertonic solution

10. A cell in a fully extended condition.
11. The process which does not require the expenditure of energy for the upward
movement of water.
12. The tissue which conducts manufactured food in plants.
13. A solution whose concentration is greater than the cell sap.
14.A solution whose concentration is equal to the cell sap.
15.A solution whose concentration is less than the cell sap.
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Answer 1

Answer:

1.osmosis

2.ascent of sap

3.imbibition

4.plasmolysis

5.Active transport

6.diffusion

7.turgor pressure

8.xylem

9.exosmosis

10.turgid

11.passive transport

12.phloem

13.hypertonic

14.isotonic

15.hypotonic