Question

Auxin is a plant hormone produced in the stem tip that promotes cell elongation. auxin moves to the darker side of the plant, causing the cells there to grow larger than corresponding cells on the lighter side of the plant. Auxin

Answer 1

hey mate ,

Auxin is a plant hormone , which is present at the tip of the plants , which is responsible for cell differentiation , and elongation of the plants.

this statement is true .