If the concentration of IAA is increased in t | vedclass

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(A) $IAA$ (Indole$-3-$acetic acid) is a type of auxin that promotes root growth and development.Increased concentration of $IAA$ in the roots stimulat

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Increase

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(A) $IAA$ (Indole$-3-$acetic acid) is a type of auxin that promotes root growth and development.Increased concentration of $IAA$ in the roots stimulates the growth of root hairs and increases the total surface area of the root system.Since the absorption of water is directly proportional to the surface area of the roots,an increase in the root surface area leads to an increase in the rate of water absorption by the plant.

If the concentration of $IAA$ is increased in the roots of a plant,the absorption of water would

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