Published by:
CGP EDU Academic Team
Published on: August 21, 2026
The gaseous plant growth regulator is used in plants to
Text Solution
Verified by ExpertsThe correct answer is:
Auxins are widely used as herbicides and therefore can kill dicotyledonous weeds in the fields.
Gibberellic acid is used to speed up the malting process in brewing industry.
Cytokinins help overcome the apical dominance.
Ethylene promotes root growth and root hair formation, thus helping the plants to increase their absorption surface.
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