Uttarakhand PMT Uttarakhand PMT Solved Paper-2006

  • question_answer
    The process of converting ammonid to nitrate by bacteria is known as :

    A)  ammonification

    B)  nitrification

    C)  nitrogen fixation

    D)  denitrification

    Correct Answer: B

    Solution :

    Nitrification is the process in which ammonid is oxidised to nitrite and nitrates ions by a group of nitrifying bacteria e.g., Nitrosomonas and Nitrobacter.


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