(A) Cockroach are nocturnal omnivores that live in damp places throughout the world.
(B) They become residents of human homes and thus are serious pests and vectors of several diseases.
(C) Many species of cockroach are wild and are economic importance.
(D) They are pests, because they destroy food and contaminate it with their smelly excreta.
Select the correct statements regarding the cockroach
A) True → Nocturnal omnivores
(B) True → Household pests + disease vectors
(C) Incorrect → Saying “many species are wild and economically important” is misleading (NCERT focuses mainly on pest nature)
(D) True → Damage food + contaminate
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