Hello,sorry a
This bacteria is free living and oxygen ice photosynthetic nitrogen fixing bacteria other bacteria of this category are chlorobium , chromatium, rhodospirillum .
These bacteria don't use oxygen as primary electron acceptor thus they are called anaoxygenic
I hope this helps you
Question : Rhizobium is a kind of:
Option 1: Photosynthetic bacteria
Option 2: Symbiotic bacteria
Option 3: Parasitic bacteria
Option 4: Saprophytic bacteria
Question : Which ecosystem is the only one that does not thrive on solar energy?
Option 1: Marine organisms
Option 2: Phytoplanktons
Option 3: Deep-sea hydrothermal ecosystem
Option 4: Nitrogen-fixing bacteria
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