Question:
Which one of the following growth regulators is known as ‘stress hormone’?
Which one of the following growth regulators is known as ‘stress hormone’?
Updated On: Apr 20, 2026
- Ethylene
- GA3
- Indole acetic acid
- Abscisic acid
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The Correct Option is D
Solution and Explanation
The correct option (D): Abscisic acid.
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