New Enroll in RBI Grade B New Batch - Starts on May 21

    Question

    Rhizobium plays important role in

    ...
    A Potash fixation Correct Answer Incorrect Answer
    B Phosphorus fixation Correct Answer Incorrect Answer
    C Iron fixation Correct Answer Incorrect Answer
    D Nitrogen fixation Correct Answer Incorrect Answer

    Solution

    Rhizobium is a bacterium found in soil that helps in fixing nitrogen in leguminous plants.

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