Q. Dicotyledonous weeds are destroyed by a chemical called
A) 2- 4 dichlorophenoxy acetic acid
B) Indole - acetic acid
C) Naphthalene acetic acid
D) Abscisic acid
✔ Correct Answer: 2- 4 dichlorophenoxy acetic acid
Exam Insight
-
A) 2- 4 dichlorophenoxy acetic acid
B) Indole - acetic acid
C) Naphthalene acetic acid
D) Abscisic acid
✔ Correct Answer: 2- 4 dichlorophenoxy acetic acid
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