The positive geotropic response of a root is:

Flowering in pineapple is promoted by

$A$ plant placed near a window bends outwards because

Low ratio of cytokinin to auxin induces . . . . . . in plants.

Which plant hormone hastens early rooting in cuttings during vegetative propagation?

Which plant hormone prevents the premature shedding of leaves and fruits but promotes the abscission of older,mature leaves and fruits?