Question:
Wilting of leaves is due to which phytohormone?
Wilting of leaves is due to which phytohormone?
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ABA plays a key role in plant response to drought stress by regulating water loss.
Updated On: Oct 27, 2025
- Ethylene
- Abscisic acid
- Cytokinin
- Auxin \bigskip
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The Correct Option is B
Solution and Explanation
Abscisic acid (ABA) causes stomatal closure, leading to water conservation and the wilting of leaves under stress conditions.
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