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The substance that triggers the fall of ...

The substance that triggers the fall of mature leaves and fruits from plants is due to

A

Auxin

B

gibberellin

C

abscisic acid

D

cytokinin

Text Solution

Verified by Experts

The correct Answer is:
C
Abscisic acid is responsible for the formation of the layer of abscission. This layer disconnect the living tissue of leaf from the other parts.
(Also, refer to Q. 11)
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