Question

write about abscisic acid..??

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Answer 1

Abscisic acid is the growth inhibitor hormone in plants. It is synthesized within the stem, leaves, fruits, and seeds of the plant. It acts as an antagonist to Gibberellic acid. It is also referredto as the stress hormone becauseit helps by increasing the tolerance of plants to different kinds of stress.

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Answer 2

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Abscisic acid (ABA) is a plant hormone. ABA functions in many plant developmental processes, including seed and bud dormancy, the control of organ size and stomatal closure.

Abbreviations: ABA

Chemical formula: C15H20O4