Which of the following is NOT an effect of au | vedclass

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(D) Auxins are plant hormones that have several physiological effects. $1$. Auxins like $IAA$ and $IBA$ are used to initiate rooting in stem cuttings,

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It promotes bolting in beet.

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(D) Auxins are plant hormones that have several physiological effects. $1$. Auxins like $IAA$ and $IBA$ are used to initiate rooting in stem cuttings,which is a common practice in plant propagation. $2$. Auxins promote flowering in certain plants like pineapple. $3$. Auxins are widely used in tea plantations for 'tea plucking' and 'hedge making' because they promote apical dominance. $4$. Bolting (internode elongation just prior to flowering) is primarily promoted by gibberellins,not auxins. Therefore,promoting bolting is not an effect of auxin.

Which of the following is $NOT$ an effect of auxin?

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