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

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(C) $Auxin$ is a plant hormone responsible for phototropism and geotropism. $1$. Bending of shoot towards light $(Phototropism)$ is caused by the uneq

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Bending of leaf towards the direction of fragrance

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(C) $Auxin$ is a plant hormone responsible for phototropism and geotropism. $1$. Bending of shoot towards light $(Phototropism)$ is caused by the unequal distribution of $Auxin$. $2$. Bending of root towards gravity $(Geotropism)$ is also regulated by $Auxin$. $3$. Bending of sunflower tip towards the sun $(Heliotropism)$ is also mediated by $Auxin$ distribution. $4$. Bending of a leaf towards the direction of fragrance is not a known physiological effect of $Auxin$. Plants do not exhibit tropism towards fragrance.

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

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