Question

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what is auxin ???

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Answer 1

HEY DEAR❤

HERE IS YOUR ANSWER :-

☞ 1. AUXINS Was first isolated from human urine.

☞2. They are generally produced by the growing apices of the stems and roots.

☞3. Auxins like IAA and IBA have been isolated from plants.

☞4. NAA and 2, 4-D are synthetic auxins

☞5. All these auxins have been used extensively in agricultural and horticultural practices.

☞6. Auxins promote flowering e.g. in pineapples.

☞7. Auxins also induce parthenocarpy, e.g. in Tomatoes.

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Answer 2

Answer:

in simply

Explanation:

auxin.......

a plant hormone which causes the elongation of cells in shoots and is involved in regulating plant growth.

"the apex of a growing stem produces auxin