When a plant faces a scarcity of water,which | vedclass

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(D) Abscisic acid $(ABA)$ is known as a stress hormone in plants. When a plant experiences water stress or scarcity,$ABA$ is synthesized in the mesoph

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Abscisic acid

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(D) Abscisic acid $(ABA)$ is known as a stress hormone in plants. When a plant experiences water stress or scarcity,$ABA$ is synthesized in the mesophyll cells of the leaves. It triggers the closure of stomata to reduce the rate of transpiration,thereby helping the plant conserve water and survive under drought conditions.

When a plant faces a scarcity of water,which of the following hormones is synthesized in its mesophyll tissue?

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