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Leaf fall can be prvented by...

Leaf fall can be prvented by

A

abscisic acid

B

auxins

C

florigen

D

cytokinins

Text Solution

Verified by Experts

The correct Answer is:
D
Cytokinin retards senescence and ageing of leaves by preventing disappearance of chlorophyll and degradation of proteins that occur with the ageing process of leaves.
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