Question

    Biofertilizer _____________ contains a nitrogen-fixing

    bacterium that forms a symbiotic relationship with rice plants. This bacterium fixes atmospheric nitrogen into a form that the plant can use for its growth and development.
    A Frankia Correct Answer Incorrect Answer
    B Azolla Correct Answer Incorrect Answer
    C Azotobacter Correct Answer Incorrect Answer
    D Frankia Correct Answer Incorrect Answer

    Solution

    Azolla pinnata has Anabaena azollae in its leaves which fixes atmospheric nitrogen.

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