Question:

An example of plant hormone is:

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IAA is a type of auxin that helps in cell growth and elongation in plants.
Updated On: Oct 28, 2025
  • IAA
  • TSH
  • ACH
  • ACTH
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The Correct Option is A

Solution and Explanation

IAA (Indole-3-acetic acid) is a naturally occurring plant hormone responsible for regulating growth.
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