Question:
Which of the following is a plant growth inhibitor rather than a promoter?
Which of the following is a plant growth inhibitor rather than a promoter?
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Abscisic acid is an important plant growth inhibitor, especially in stress response processes.
Updated On: Jun 18, 2025
- Cytokinin
- Gibberellin
- Abscisic acid
- Auxin
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The Correct Option is C
Solution and Explanation
Abscisic acid is a plant hormone that acts as a growth inhibitor, especially during stress conditions such as drought. It is involved in processes such as stomatal closure and inhibition of seed germination. The other hormones listed are typically growth promoters.
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