Cell elongation in internodal region takes place due to

Options

(a) Gibberellins
(b) Ethylene
(c) Cytokinins
(d) Indole acetic acid

Correct Answer:

Gibberellins

Explanation:

The gibberellins induce elongation of the internodes. The elongation of stem results due to rapid cell division and cell elongation induced by gibberellins.