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Factors Affecting Plant Development

Plant hormone...

Question

Plant hormone which is translocated to other parts for the growth of the plant is:

A

IAA

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B

Gibberellins

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C

Cytokinins

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D

Zeatin

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Solution

The correct option is A IAA
IAA (Indole - 3 - acetic acid) is the most abundant auxin in plants. It is synthesised in shoot and root tips and are translocated to other parts for growth of the plant. It promotes elongation of stems and roots.

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Factors Affecting Plant Development

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