KVPY Sample Paper KVPY Stream-SX Model Paper-5

  • question_answer
    Select the correct statement from the following

    A) Methanobaeterium is aerobic bacterium found in rumen of cattle

    B) Biogas, commonly called gobar gas, is pure methane

    C) Activated sludge-sediment in settlement tanks of sewage treatment plant is a rich source of aearobic bacteria

    D) Biogas is produced by the activity of aerobic bacteria on animal waste

    Correct Answer: C

    Solution :

    Not available

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