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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
The phenomenon of using a predator for controlling a pest is:
  • ✓
    Biological control
  • B
    Genetic engineering
  • C
    Artificial control
  • D
    Confusion technique
✓

Answer

Correct option: A.
Biological control
Biological control is a method to control pest by using living microorganisms or its product. It is used as natural enemies like the predators, parasites, pathogens, and competitors to suppress and maintain populations of a target pest species $($insects, mites, weeds, plant pathogens, and other pest organisms$).$ This is the most widely used method in today's world for the control of pests.

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