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When an apical bud is removed in a plant, the lower axillary buds grow rapidly, and the plant becomes profusely branched. If the apical bud is retained, the growth of the lateral bud is suppressed. This phenomenon is called apical dominance. Apical dominance is due to the high concentration of auxins at the apex.
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Assertion : Auxillary buds, in actively growing herbaceous plants, generally remain dormant Reason :This is due to apical dominance which is under the influence of auxins

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