What is apical dominance?

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(D) Apical dominance is a phenomenon in plants where the apical bud (the main shoot tip) grows actively and suppresses the growth of lateral (axillary

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The inhibition of the growth of nearby lateral buds by apical buds.

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(D) Apical dominance is a phenomenon in plants where the apical bud (the main shoot tip) grows actively and suppresses the growth of lateral (axillary) buds. This is primarily mediated by the hormone $Auxin$,which is synthesized in the apical meristem and transported downwards. Because the apical bud dominates the growth,the plant grows vertically rather than branching out. If the apical bud is removed,the inhibition is lifted,and the lateral buds begin to grow,leading to a bushier plant.

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