One of the commonly used plant growth hormone | vedclass

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(D) : Indole-$3$-acetic acid (also called auxin) is a phytohormone which is generally produced by the growing apices of the stems and roots,from where

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indole-$3$-acetic acid

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(D) : Indole-$3$-acetic acid (also called auxin) is a phytohormone which is generally produced by the growing apices of the stems and roots,from where it migrates to the regions of its action.It is observed that the growing apical bud inhibits the growth of the lateral (axillary) bud,a phenomenon known as apical dominance.Since the apical meristem is the site of auxin synthesis,it is the physiological effect of the auxin that results in apical dominance.When shoot tips are removed,it usually results in the growth of lateral buds.This phenomenon is widely applied in tea plantations and hedge-making because,in tea plantations,the apical bud is plucked for tea processing,which stimulates the growth of more lateral buds,thus enhancing the yield for industrial purposes.

One of the commonly used plant growth hormones in tea plantations is

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