One rooting hormone occurring naturally in plant is _____... — Answer & Explanation | PrepBeePakistan

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MEDIUMENGLISHAgriculture

One rooting hormone occurring naturally in plant is ___________________?

Correct answer: B

Explanation

Indolacetic acid (IAA) is the naturally occurring auxin in plants. Indolebutyric acid and Naphthalene acetic acid are synthetic rooting hormones.

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