Question

Who said that transpiration is a necessary evil

Answer 1

The excessive loss of water from the areial parts of the plant is called as Transpiration.

Transpiration is necessary because :-

It cools down the plants.
It provides 1% water for photosynthesis process to take place.

Transpiration is evil :-

Because 99% of the water is loosed from the plant in this process.

Answer 2

Answer:

Hi friend________,

★ Transpiration is essential for the movement of water and minerals from the root to the healthy parts of the plant.

★ But excess transpiration may result in drying up of the leaves or wilting & loss of soil water.

★ Hence it is termed as a necessary evil.

Thank you! (^.^)