The sugarcane stem is harvested to produce sugar. Which of the following plant hormones could be used by industry to increase the size of sugarcane production?

Question

Quizplus · Accepted Answer

Gibberellins promote stem elongation and have been shown to increase the growth and yield of sugarcane in some studies. Indoleacetic acid, zeatin, abscisic acid, and ethylene have various roles in plant growth and development, but may not necessarily increase the size of sugarcane production.

The Sugarcane Stem Is Harvested to Produce Sugar