Question

Enlist some of the advantages of transpiration to green plants.​

Answer 1

The advantages of transpiration to green plants are:​

1. Removal of Excess Water: Transpiration removes the excess of water that is absorbed by the plants.​
2. Cooling Effect: Transpiration lowers down the temperature by $10°C—15°C$ in plants that have been heated up by radiation.​
3. Transpiration pull: As more water is lost through transpiration, the roots pull up more water from the soil to make up for the water loss. This helps in absorption of important minerals (present in the soil) along with the water.​