Question

where is auxin synthesized in plants?​

Answer 1

Answer:

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.

Answer 2

Answer:

"Auxin, is a naturally occurring plant hormone involved in stem elongation. It is synthesized at the tip of the shoot, stem apices. They are produced in the buds, stems and root tips. These auxins move to the dark side of the plant which cause the cells in that region to grow larger compared to corresponding cells on the side of the plant under the influence of light."