Topic: Sewage treatment and energy generation (biogas)· Biology and Human Welfare

The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the :

1. Halophiles

2. Thermoacidophiles

3. Methanogens

4. Eubacteria

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Answer: 3. Methanogens

Methanogens are archaebacteria found in the rumen of cattle. They produce methane and are responsible for biogas production from dung. Halophiles and thermoacidophiles live in salty and hot acidic habitats respectively.

Doubtly AI · 30 Oct 2026 AI-generated · not yet verified Report

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The primitive prokaryotes responsible for the production of biogas from the dung of ruminant animals, include the :

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