Cytokinin is a hormone whose main function is

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(A) Cytokinins are plant hormones that primarily promote cell division (cytokinesis) in plant roots and shoots.They also play a crucial role in delayi

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Induction of cell division and delay in senescence

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(A) Cytokinins are plant hormones that primarily promote cell division (cytokinesis) in plant roots and shoots.They also play a crucial role in delaying leaf senescence (aging) by preventing the breakdown of chlorophyll and promoting nutrient mobilization.Therefore,the induction of cell division and the delay in senescence are the primary functions of cytokinin.

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