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Class 12BiologyMicrobes in Human WelfareMicrobes as Biocontrol Agents
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Which of the following insecticides is obtained from the roots of $Derris$ $elliptica$?

  • A
    Cinerin
  • B
    Nicotine
  • C
    Rotenone
  • D
    Pyrethrum
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Class 12 Questions

Class 12

Biology Questions

Chapter

Microbes in Human Welfare

Subtopic

Microbes as Biocontrol Agents

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