Biology, asked by Harish123458, 1 year ago

what is the role of abscisic acid in plants

Answers

Answered by TheTotalDreamer
2
Heya,

↪Abscisic acid is a plant hormone.

↪ It is involved in many developmental plant processes, such as dormancy and environmental stress response.

↪ It also promotes closing of stomata.

↪ Abscisic acid promotes falling of leaves.
 
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