B4.2.7—Diversity in archaea Topic Practice
B4.2.7—Diversity in archaea Topic Practice
Practise recognising archaeal diversity through methane-producing methanogens and habitats with anoxic, salty, acidic or high-pressure conditions.
How this is tested
- state habitats where methanogenic archaea can survive, such as bogs or ruminant stomachs
- distinguish archaea from other groups as methane producers in anaerobic environments
- outline extreme habitats for archaea, including high salt, extreme pH and deep oceans