Biology · Plant Hormones and Agriculture
Which synthetic auxin is extensively used in agriculture as a selective herbicide to eliminate dicotyledonous weeds?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Gibberellic acid (GA)
- 2Abscisic acid (ABA)
- 32,4-Dichlorophenoxyacetic acid (2,4-D)✓
- 4Naphthaleneacetic acid (NAA)
Correct answer
2,4-Dichlorophenoxyacetic acid (2,4-D)
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