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NEET Biology Biological Classification And System Of Classification / जैविक वर्गीकरण और वर्गीकरण की प्रणाली Question Bank Economic Importance of Bacteria

  • question_answer
    Nitrifying bacteria, Nitrosomonas and Nitrobactor   [AFMC 1981, 84; CPMT 1983, 86; BHU 1985]

    A)            Convert (oxidise) ammonia or ammonium compounds into nitrates

    B)            Convert nitrate into nitrogen

    C)            Convert nitrogen into nitrates

    D)            Convert carbon dioxide into carbohydrates

    Correct Answer: A

    Solution :

     


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