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What is the correct answer?

4

Which of the following statement is not correct for methanogens?

A. They are archaebacteria.

B. They live in marshy areas.

C. Methane is their preferred carbon source.

D. They are present in guts of several ruminant animals (cow, buffaloes) and produce biogas (CH4) from the dung of these animals.

Correct Answer :

C. Methane is their preferred carbon source.


Methanogens are microorganisms that produce methane as a metabolic byproduct in anoxic conditions. Methane is not their preferred carbon source.
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