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Question

The auxin 2, 4, 5-T is

A
phenoxy acid
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B
benzoic acid
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C
indole auxin
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D
naphthalenic acid
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Solution

The correct option is A phenoxy acid
2,4,5-Trichlorophenoxyacetic acid (also known as 2,4,5-T), a synthetic auxin, is a chlorophenoxy acetic acid herbicide used to defoliate broad-leafed plants.

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