Is bothRhodospirillum and Bacillus both anaerobic free-livingnitrogen fixing microbes?

Rhodospirillum‚Äč is an anaerobic, free-living, nitrogen fixing bacteria.
Species of bacillus are both aerobic and anaerobic. Some of the species of bacillus can form symbiotic association with the roots of some plants and help in nitrogen fixation.

  • 1
What are you looking for?