2,4-d is synthetic herbicide derived from_______________?
Correct answer: C. Auxins
- A. Amino acid
- B. Valine
- C. Auxins
- D. Cytokmins
Explanation
2,4-D is a synthetic auxin, or auxin-like herbicide, that causes uncontrolled growth in susceptible broadleaf weeds. Cytokinins promote cell division and are not the herbicidal group from which 2,4-D is derived.
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