NEET BIOLOGY

Detailed explanation-1: -Methanogenic Archaea are microorganisms that are capable of producing methane gas, a potential fuel source as well as a greenhouse gas that has been implicated in global warming.

Detailed explanation-2: -Methane-producing archaea, or methanogens, are characterized by their ability to conserve energy for ATP (adenosine triphosphate) synthesis by producing methane gas.

Detailed explanation-3: -Methanogenic archaea are the only known microorganisms that produce methane, and these microbes can inhabit extreme conditions in the environment.

Detailed explanation-4: -Methanogens: Microorganisms that create methane as a byproduct of their metabolism are known as methanogens. During sewage treatment, they are typically detected in anaerobic sludge. These bacteria can be found in the rumen as well (a part of the stomach of cattle). Example-Methanobacterium.

Detailed explanation-5: -Methanogens are strictly anaerobic, methane-producing Archaea. They all belong to the phylum Euryarchaeota.