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  5. Microorganisms : Friend and Foe

8th Class Science Microorganisms : Friend and Foe Question Bank Microorganisms

  • question_answer
    How are microorganisms useful to us?

    A)  The production of chemical fertilizers

    B)        The production of fireworks

    C)        The production of soft drinks

    D)        The production of antibiotics

    Correct Answer: D

    Solution :

    Microorganisms are used in the production of antibiotics.


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