Question

    Which group of microorganisms is commonly used as bio-fertilizers to fix atmospheric nitrogen?

    A Fungi Correct Answer Incorrect Answer
    B Viruses Correct Answer Incorrect Answer
    C Bacteria Correct Answer Incorrect Answer
    D Algae Correct Answer Incorrect Answer

    Solution

    Certain species of bacteria, such as Rhizobium and Bradyrhizobium, are commonly used as bio-fertilizers to fix atmospheric nitrogen.

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