Question

briefly explain how transpiration helps in upward conduction of water in plants​

Answer 1

Transpiration is the loss of water absorbed by the roots of plants through stomata by the process of evaporation. So due to loss of water through evaporation , a suction or we can say vacuum or pull creates due to which the water in xylem automatically moves upwards.

Answer 2

Transpiration is the evaporation of water. from the surface of the leaves through stomata

as water is lost due to transpiration from leaves. due to evaporation , water is taken up by the roots. due to transportational pull this leads to upward conduction of water