The application of which of the following hormones would be a logical first choice in an attempt to produce normal growth in mutant dwarf plants?
A) indoleacetic acid
B) cytokinin
C) gibberellin
D) abscisic acid
E) ethylene

Question

Quizplus · Accepted Answer

Gibberellin promotes stem elongation and cell division, which would be beneficial in increasing growth in dwarf plants. Indoleacetic acid and cytokinin primarily promote cell division and differentiation, but may not have as significant an effect on overall growth. Abscisic acid and ethylene are not known for promoting growth, and may even inhibit it in some cases.

The Application of Which of the Following Hormones Would Be