Question:
An example of plant hormone is:
An example of plant hormone is:
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IAA (Indole-3-acetic acid) is an auxin that promotes plant growth.
Updated On: Oct 27, 2025
- IAA
- TSH
- ACH
- ACTH
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The Correct Option is A
Solution and Explanation
Indole-3-acetic acid (IAA) is a naturally occurring plant hormone that belongs to the auxin group. It regulates plant growth and development.
Thus, the correct answer is \( \mathbf{(A) \text{IAA}} \).
Thus, the correct answer is \( \mathbf{(A) \text{IAA}} \).
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