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Standard XII
Biology
Role of Abscisic Acid
Does abscisic...
Question
Does abscisic acid prevent wilting of leaves?
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Solution
Abscission:
Abscission is the normal separation of a plant part or organ.
It is used to isolate a plant part or organ that may no longer be needed.
Abscisic acid (ABA) is a common plant growth inhibitor.
It induces dormancy and prevents seeds from germinating; causes the absence of leaves, fruits, and flowers; and closes the stomata.
Yes, abscisic acid prevents wilting of leaves.
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Is wilting of leaves in plants caused due to the hormone called abscisic acid?
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ABA (Abscisic acid) is called a stress hormone.
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Role of Abscisic Acid
Standard XII Biology
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