Question:medium

Which of the following organism is a free living diazotroph?

Show Hint

Rhizobium = Needs a "House" (Nodule).
Azotobacter = "Homeless" (Free-living in soil).
Updated On: May 20, 2026
  • Frankia sp.
  • Rhizobium leguminosarum
  • Azotobacter vinelandii
  • Azorhizobium caulinodans
Show Solution

The Correct Option is C

Solution and Explanation

Was this answer helpful?
0


Questions Asked in CUET (PG) exam