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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Bihar BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
Methanogenic bacteria are not found in:
    • A
      Rumen of cattle.
    • B
      Gobar gas plant.
    • C
      Bottom of water-logged paddy fields.
    • D
      Activated sludge.
    ✓

    Answer

    1. Activated sludge.

    Methanogenic bacteria are found in rumen of cattle, gobar gas plant and bottom of, water-logged paddy fields.

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