Question

What do you mean by transpiration? Also define transpiration pull. ​

Answer 1

Answer:

Transpiration

It is the process of loss of water in the form of water vapour from the aerial parts of a plant.

Transpiration Pull

As transpiration occurs, a suction pressure is created, which, in turn, draws in more water from the roots to counter balance the water lost due to transpiration.This pull generated is known as the transpiration pull.

Answer 2

transpiration: is a loss of excess water from plant through open stomata

transpiration pull is the process upward force generated due to contact transpiration process in plant body . Transpiration pull movement of water and mineral from root to the topmost part of the plant body This is helpful in tall tree