Multiple choice

Which of the following is present in the root nodules of leguminous plants. It helps in fixing atmospheric nitrogen and increases the fertility of the soil.

  1. Rhizobium

  2. Penicillium

  3. Aspergillus

  4. Spirogyra

  5. Entamoeba

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

This is the correct option. Rhizobium present in the root nodules of leguminous plants fix atmospheric nitrogen and increases the fertility of the soil.