Question

Why is transpiration important for plants?​

Answer 1

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Transpiration is important for plants because —

(a)It helps in absorption and upward movement of  water and minerals from roots to leaves.

(b)It prevents the plant parts from heating up.

(c)It maintaina the turgidity of the cells and helps in cell division.

(d)It maintains osmosis and keeps the cell rigid

Answer 2

Answer:

It has two main functions: cooling the plant and pumping water and minerals to the leaves for photosynthesis. Plants need to cool themselves for several reasons. ... Transpiration is an evaporative cooling system that brings down the temperature of plants, but since it leads to water loss, it must be accurately regulated.