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Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2006

  • question_answer
    Which one of the following organisms may respire in the absence of oxygen?

    A)  Azotobacter                     

    B)  Clostridium

    C)  Rhizobium                         

    D)  Lactobadllus

    Correct Answer: B

    Solution :

    Clostridium is an anaerobic free N2-fixing bacterium, which is found in the beneath the soil. Clostridium respires in the absence of oxygen.


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