The girth of a plant increases due to the act | vedclass

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(A) The growth of axillary buds is primarily regulated by the balance between auxin and cytokinin. Auxin,produced in the apical meristem,inhibits the

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Due to an increase in cytokinin

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(A) The growth of axillary buds is primarily regulated by the balance between auxin and cytokinin. Auxin,produced in the apical meristem,inhibits the growth of axillary buds,a phenomenon known as apical dominance. When the apical bud is removed or when the concentration of auxin decreases,the inhibitory effect is lifted. Cytokinin promotes the growth of lateral or axillary buds. Therefore,the activation of axillary buds,which contributes to the lateral growth or girth of the plant,is primarily driven by the increase in the ratio of cytokinin to auxin.

The girth of a plant increases due to the activity of axillary buds. Why?

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