2. Solved Papers
  3. Chhattisgarh PMT

Chhattisgarh PMT Chhattisgarh PMT Solved Paper-2004

  • question_answer
    The bacterium capable of anaerobic N2 fixation is known as

    A)  Clostridium                       

    B)  Bacillus

    C)  Azotobacter                     

    D)  Khizobium

    Correct Answer: A

    Solution :

    Anaerobic (Gr. an = without : aes = air, bios = life) bacteria, such as Clostridium botulinum, that produce botulin toxin, can grow only in the absence of free oxygen. These help to convert free nitrogen of atmosphere into nitrogenous compound.


You need to login to perform this action.
You will be redirected in 3 sec spinner