2. Solved Papers
  3. CET Karnataka Medical

CET Karnataka Medical CET - Karnataka Medical Solved Paper-2005

  • question_answer
    The macronutrient which is an essential component of all organic compounds, yet not obtained by plants from soil, is:

    A)  nitrogen

    B)  carbon

    C)  phosphorus

    D)  magnesium

    Correct Answer: B

    Solution :

    Carbon is a macronutrient which is an essential component of all organic compounds. Plants obtain carbon in the form of carbon dioxide from atmosphere, not from the soil.


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