Biology · Microbes in Human Welfare
Identify the symbiotic nitrogen-fixing bacterium from the options below: (A) Azotobacter (B) Azospirillum (C) Rhizobium
- 1Only (C)✓
- 2Only (B) and (C)
- 3Only (A) and (C)
- 4All of the above
Correct answer
Only (C)
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