Plants hormone causing abscission of leaves, senescene, bud dormancy and inhibition of cell division is?
A. IAA
B. Ethylene
C. Cytokinins
D. ABA
Answer:D
Plants hormone causing abscission of leaves, senescene, bud dormancy and inhibition of cell division is?
A. IAA B. Ethylene C. Cytokinins D. ABA