2. Sample Papers
  3. NEET

NEET Sample Paper NEET Sample Test Paper-31

  • question_answer
    Which one of the following mineral elements plays an important role in biological nitrogen fixation :-

    A)  Copper

    B)  Manganese

    C)  Zinc

    D)  Molybdenum

    Correct Answer: D

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