Question

Why is transpiration called an necessary evil?

Answer 1

hey!!

here is your answer =>

Transpiration is necessary evil, it is necessary to keep the plant cool but it is evil becoz it takes away all the nutrients.

hope it helps!

Answer 2

Transpiration is the process in which there is a loss of water in the form of water vapour from the stomatal openings. Due to the process of transpiration, there is pressure on the plant for the absorption of water. Therefore, the process of transpiration is called a necessary evil.