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

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(C) $1$. $Auxin$ is a plant hormone responsible for phototropism and geotropism. $2$. The bending of shoots towards light (phototropism) and roots tow

Vedclass · Accepted Answer

Bending of the leaf towards the direction of fragrance.

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(C) $1$. $Auxin$ is a plant hormone responsible for phototropism and geotropism. $2$. The bending of shoots towards light (phototropism) and roots towards gravity (geotropism) are classic responses mediated by $Auxin$ distribution. $3$. The movement of the sunflower apex towards the sun (heliotropism) is also regulated by $Auxin$ gradients. $4$. There is no biological evidence or physiological mechanism where $Auxin$ causes a leaf to bend towards a 'fragrance'. Therefore,option $C$ is not an effect of $Auxin$.

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

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