Question

Define transpiration pull.. ​

Answer 1

Answer:

Transpiration pull or the suction force is the force which aids in drawing the water upward from roots to leaves. In leaves, some amount of water is used for photosynthesis and excess water is released into atmosphere through openings called as stomata.

Answer 2

Answer:

To define transpiration pull we need to define transpiration.

Transpiration

It is the process by which water in the form of water vapour is lost from the aerial parts of the plant such as leaves.

Transpiration pull

Transpiration pull or the suction force is the force which aids in drawing the water upward from roots to leaves. In leaves, some amount of water is used for photosynthesis and excess water is released into atmosphere through openings called as stomata.