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  3. 8th Class
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  5. Crop Production and Management

8th Class Science Crop Production and Management Question Bank Crop Production and Microorganisms

  • question_answer
    Which one of the following turns alcohol into acetic acid?

    A) Penicillium                    

    B) Acetobacter

    C) Mosquito                      

    D) Salmonella typhi

    E) None of these

    Correct Answer: B

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