Question

Write difference between transpiration and guttation.

Answer 1

Difference between Transpiration and Guttation :

Transpiration	Guttation
1. This process takes place in day time.	1. This process takes place at night.
2. Water evaporate as vapour.	2. Water is released as liquid.
3. It happens through stomata.	3. It happens through hydathodes.
4. Transpirated water is pure.	4. The water released through guttation contains sugar and minerals.
5. It is controlled by stomata.	5. It is uncontrolled process.
6. If temperature of surface reduces, the process of transpiration becomes slow.	6. No such condition observed.