Cytokinins help overcome the (A)____.they promote (B)____whch helps in the delay of leaf senescence.

Cytokinin helps

Cytokinin helps

Cytokinin helps in

Which hormone delay leaf senescence?

PGR that helps in delaying 'senescence' is.

The hormone responsible for nutrient mobilization which helps in the delay of leaf senescence is

The hormone responsible for nutrient mobilization which helps in the delay of leaf senescence is

One harmone is used to speed up the malting process in barley, another is used to promote flowering in pineapple, while the third helps in the delay of leaf senescence. These are respectively