2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-87

  • question_answer
    The common nitrogen fixer in paddy fields is

    A) Rhizobium         

    B)        Azospirillum

    C) Oscillatoria        

    D)        Frankia

    Correct Answer: B

    Solution :

    [b] The common nitrogen fixer in paddy field is Azospirillum. It is an anaerobic bacteria that forms loose association with roots of paddy crops.


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