Spraying sugarcane crop with which of the following plant growth regulators, increases the length of the stem, thus, increasing the yield?
Gibberellin
Cytokinin
Abscisic acid
Auxin
sugarcane stores carbohydrate as sugar in their stems. Spraying the sugarcane crop with gibberellins increases the length of the stem, thus increasing the yield by as much as 20 tonnes per acre .
Join thousands of students and practice with AI-generated mock tests.