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Class 12BiologyMicrobes in Human WelfareMicrobes as Biocontrol Agents
Easy

Pyrethrin is extracted from:

  • A
    Azadirachta indica
  • B
    Helianthus annuus
  • C
    Poa indica
  • D
    Chrysanthemum cinerarifolium
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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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