Gujarati
8.Microbes in Human Welfare
normal

Biological control of pests is

A

Polluting

B

Highly expensive

C

Self perpetuating

D

Toxic

(AIPMT-1994)

Solution

(c)The control organism which parasitises/preys upon/ inhibits the target pest, multiplies itself and is, hence, self-perpetuating.

Standard 12
Biology

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