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Which phytohormone can be categorised as stress hormone?

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Question

Which phytohormone can be categorised as stress hormone?

Options

  • Cytokinins

  • Auxin

  • Abscisic acid

  • Gibberellin

MCQ
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Solution

Abscisic acid

Explanation:

Abscisic acid is known as a stress hormone because it helps plants cope with a variety of stresses, such as cold, drought, and other environmental factors.

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