Apical dominance is the suppression of growth of lateral buds by the apical bud. This is primarily mediated by auxin produced in the apical bud. Removing the apical bud eliminates the source of auxin, thereby releasing the lateral buds from inhibition and promoting their growth.
Which of the following statement is true regarding apical dominance in plants ?
Asked in ASO 2025 · Topic: Plant Hormones (Auxins: Biosynthesis, Transport, and Physiological Effects)
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Answer: B. Removal of apical buds promote lateral bud growth
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