Phototropism in shoots is attributed to

Options

A. Auxin
B. Gibberellins
C. Cytokinins
D. Abscisic acid

Answer

A

Explanation

Auxin play a part in phototropism an occurrence that involves plants bending or moving away from light. The extra auxin present on the shaded side promotes more cell division and elongation causing the plant to bend towards sunlight.