Multiple choice

Which of the following is/are nitrogen fixing organism(s)?

  1. BGA

  2. Rhizobium

  3. Both 1 and 2

  4. Agaricus

  5. -
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Blue green algae help in nitrogen fixation. Rhizobium is a symbiotic bacterium that is found in the root nodules of leguminous plants. It helps in the nitrogen fixation process.

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