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Microbes in Human Welfare — BIOLOGY STD 12 Science — Question

Gujarat BoardEnglish MediumSTD 12 ScienceBIOLOGYMicrobes in Human Welfare1 Mark
MCQ
The residue left after methane production from cattle dung is:
  • A
    Burnt.
  • B
    Burried in land fills.
  • ✓
    Used as manure.
  • D
    Used in civil construction.
✓

Answer

Correct option: C.
Used as manure.
Thus gobar $($excreta$/$ dung$)$ of cattle is rich in these bacteria. Dung can be used for generation of biogas, commonly called gobar gas.
The residue left after methane production from cattle dung is used as manure.

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