Banking Biology Microbes in Human Welfare Question Bank Biology in Human Welfare

  • question_answer
    Biogas consists of

    A)  carbon monoxide, methane and hydrogen.

    B)  carbon dioxide, methane and hydrogen.  

    C)  carbon monoxide, ethane and hydrogen.

    D)  carbon dioxide, ethane and hydrogen.

    Correct Answer: B

    Solution :

     Not Available


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