Apical dominance in plants is caused by

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(A) Apical dominance is the phenomenon where the main central stem of the plant grows more dominantly than the side (lateral) stems.This process is pr

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High concentration of auxins in the terminal bud

Vedclass · Answer

(A) Apical dominance is the phenomenon where the main central stem of the plant grows more dominantly than the side (lateral) stems.This process is primarily controlled by the hormone $Auxin$.$Auxins$ are synthesized in the apical (terminal) buds and transported downwards.High concentrations of $Auxin$ in the terminal bud inhibit the growth of lateral buds,thereby maintaining apical dominance.Therefore,the correct answer is $A$.

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