Which of the following causes delaying of sen | vedclass

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(A) Cytokinins are known to promote cell division and delay the process of senescence in plants.When green leaves are treated with a cytokinin solutio

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Cytokinins

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(A) Cytokinins are known to promote cell division and delay the process of senescence in plants.When green leaves are treated with a cytokinin solution,they retain their chlorophyll and remain green for a longer period.This phenomenon,where cytokinins delay the aging or senescence of leaves,is specifically known as the $Richmond-Lang$ effect.

Which of the following causes delaying of senescence?

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