Question

When is it advantageous to give abscisic acid and when is it not? Explain.

Answer 1

Explanation:

it is disadvantageous when you give this to a plant which is already old or having fruit which are fully grown and having leaves as it promotes ageing in plant so the fruit will fall of and leaves will faint down

but it is advantageous when you give this to a plan who is in his dormant stage or having desease leaves so that leaves can fall off and fruit can grow