Biology · Plant Hormones
The synthetic auxin 2,4-D (2,4-Dichlorophenoxyacetic acid) is commonly used in agriculture as a/an __________.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Signalling hormone
- 2Defense hormone
- 3Stress hormone
- 4Herbicide✓
Correct answer
Herbicide
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