Question

Upward movement of water in tall trees is due to
(a) Translocation
(b) Excretion
(c) Photosynthesis
(d) Transpiration.

June 27, 2025

Answer

(d) Transpiration

Explanation:

Transpiration is the process of water evaporation from the leaves.
This creates a suction force (transpiration pull) that helps in the upward movement of water through the xylem in tall trees.

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