2. Solved Papers
  3. NEET

NEET AIPMT SOLVED PAPER SCREENING 2009

  • question_answer
    Which of the following is a symbiotic nitrogen fixer?

    A) Glomus               

    B)        Azotobacter                      

    C) Frankia                

    D)        Azolla

    Correct Answer: C

    Solution :

    Casuarina tree has nitrogen fixing root nodules that harbor a filamentous streptomycete like symbiotic nitrogen fixing organism, called Frankia.


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