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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
  • ✓
    Activated sludge
✓

Answer

Correct option: D.
Activated sludge
D

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