The only promoter of leaf senescence in the following plant hormones is________________?
A. Gibberellins
B. Cytokinins
C. Auxins
D. Abscisic Acid
The only promoter of leaf senescence in the following plant hormones is________________?
A. Gibberellins
B. Cytokinins
C. Auxins
D. Abscisic Acid