Which plant hormone is known as the ‘stress hormone’?

Practice MCQ for SSC, UPSC, RRB Exams

A. Auxin A.
B. Cytokinin B.
C. Abscisic acid C.
D. Gibberellin D.

Correct Answer: C সঠিক উত্তর: C

Explanation ব্যাখ্যা

Abscisic acid is produced in response to stressful conditions like drought, high temperatures, and salinity, and helps the plant cope by closing stomata to minimize water loss, promoting seed dormancy, and inhibiting growth.

Related Questions সম্পর্কিত প্রশ্ন

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