Question

Why is the process of transpiration and why it is important to plants?

Answer 1

loss of water by plants from its stomata in leaf . it is important because it transport water from root to leaf by transpiration pull.

Answer 2

Answer:

Transpiration is the process of water movement through a plant and its evaporation from aerial parts, such as leaves, stems and flowers. Water is necessary for plants but only a small amount of water taken up by the roots is used for growth and metabolism. The remaining 97–99.5% is lost by transpiration and guttation.

Significance of transpiration:

(a) It creates transpiration pull to facilitate ascent of sap.

(b) Ascent of sap is necessary to make water available for photosynthesis.

(c) It helps a plant to get rid of excess water.