The plant hormone which closes the stomata in | vedclass

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(D) $ABA$ (Abscisic acid) is known as the stress hormone in plants. It plays a crucial role in regulating the opening and closing of stomata. During s

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$ABA$

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(D) $ABA$ (Abscisic acid) is known as the stress hormone in plants. It plays a crucial role in regulating the opening and closing of stomata. During stressful conditions,such as water deficit or drought,$ABA$ is synthesized in the leaves,which triggers the closure of stomata to prevent excessive water loss through transpiration.

The plant hormone which closes the stomata in stressful conditions is

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