The plant hormone whose concentration stimulates the cells to grow longer on the side of the shoot w

Question

The plant hormone whose concentration stimulates the cells to grow longer on the side of the shoot which is away from light is\

Professor PC Thomas Classes · Answer

(d) : When growing plants detect light, a hormone called auxin synthesised at shoot tip, helps the cells to grow longer. When light is coming from one side of the plant, auxin diffuses towards the shady side of shoot. This concentration of auxin stimulates cells to grow longer on the side of the shoot which is away from light.