Which of the following plant hormones causes apical dominance?

Practice MCQ for SSC, UPSC, RRB Exams

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

Correct Answer: D সঠিক উত্তর: D

Explanation ব্যাখ্যা

Auxin is a plant hormone that primarily controls apical dominance, where the dominant apical bud inhibits the growth of lateral buds.

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