Plant Growth and DevelopmentMedium
Question
Which of the following plant growth regulators is used as herbicide?
Options
A.Abscisic acid
B.Gibberellin
C.2, 4-D
D.Kinetin
Solution
Sol. [Key Concept: 2,4-D — a plant growth regulator used as herbicide]
2, 4-D is an artificial auxin, which is widely used as herbicide.
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