Question

'Transpiration is a necessary evil'. Justify the statement by highlighting the useful and harmful aspects of this process.
No irrelevant answer please..​

Answer 1

Answer:

'Transpiration is a necessary evil" because it causes water to lose it is evil but it is also necessary for several functions including transpiration pull.

Explanation:

Transpiration is the process of losing water in the form of water vapour from the stomatal openings. Transpiration is considered a necessary evil because it causes the loss of water from plants but also provides the plant with several advantages as well. Such as  Creating transpirational pull for transport,  Supplies water for photosynthesis,  Transports minerals from the soil to all parts of a plant , Cools the surface of the leaves  , Keeps the cells turgid; hence, maintains their shape. Since it causes water to lose it is evil but it is also necessary for several functions including transpiration pull. .hence it is called a necessary evil.