Which one of the following growth regulators | vedclass

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Question

(A) $Abscisic$ $	ext{acid}$ $(ABA)$ is known as the stress hormone.It prepares plants to cope with adverse environmental conditions such as drought,

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Abscisic acid

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(A) $Abscisic$ $	ext{acid}$ $(ABA)$ is known as the stress hormone.It prepares plants to cope with adverse environmental conditions such as drought, salinity, or extreme temperatures.It induces stomatal closure to reduce water loss through transpiration.Therefore, it is commonly referred to as the stress hormone.

Which one of the following growth regulators is known as 'stress hormone'?

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