Auxin originates aat the tip of the stem and controls growth elsewheree .The movement of auxin is largely

Options

A. Basipetal
B. Acropetal
C. Acropetal and basipetal
D. Centripetal

Answer

C

Explanation

The movement of auxin is basipetal in stem i.e. from apex to base and acropetal in roots i.e. from the tip towards shoot. This type of movement is called polar movement.