Which Hormone Promotes Cell Division and Delays Senescence in Plants

Question

Which hormone promotes cell division and delays senescence in plants?
A) Abscisic acid
B) Auxin
C) Cytokinin
D) Ethylene
E) Gibberellin

Accepted Answer

Cytokinin promotes cell division and delays the aging process (senescence) in plants by stimulating cell division and influencing the pathway of nutrient synthesis towards shoot growth.