Given below are two statements: one is labelled as Assertion-A and the other is labelled as Reason-R

Assertion-A : Removal of apical bud (decapitation) causes loss of apical dominance.

Reason-R : Apical dominance is due to auxin and apical buds are site of auxin synthesis. Decapitation causes loss of auxin required for apical dominance.

In the light of the above statements, choose the correct answer from the options given below :