A) rate of transpiration is higher than absorption
B) rate of absorption is higherthan transpiration
C) excess root pressure
D) high relative humidity in air
Correct Answer: A
Solution :
Wilting occurs when rate of transpiration is higher than absorption which leads to excess loss of water than absorption. Transpiration is a physical process in which the water evaporates in the form of vapours from aerial parts of plants. It may be stomatal, cuticular or lenticular.
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