. Fumigant insecticides (A) Kill insects, when they eat it (B) Emit poisonous vapour (C) Are absorbed throughout the plant (D) None of these

. Fumigant insecticides
(A) Kill insects, when they eat it
(B) Emit poisonous vapour
(C) Are absorbed throughout the plant
(D) None of these
by

1 Answer

Answer :

(B) Emit poisonous vapour
by

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