|
Guttation |
Transpiration |
|
1. |
It occurs usually at night. |
1. |
It occurs usually during the day. |
|
2. |
Water is lost from the leaves in the form of liquid droplets. |
2. |
Water is lost from the leaves in the form of water vapour. |
|
3. |
It occurs through the vein endings of leaves. |
3. |
It occurs through the stomata. |
|
4. |
It is an uncontrolled process. |
4. |
It is a controlled process. |
