Biology, asked by Arunkumarauranganad1, 6 months ago

Which one of the pesticides among the following has been used first time in th
world at large scale ?
(A)
2, 4-D
(B) D.D.T.
(C)
Melathion
(D)
None of these​

Answers

Answered by sc8095446gmailcom
4

Answer:

Option B is right answer.

Similar questions