9th Class Science Sample Paper Science Olympiad Model Test Paper-1

  • question_answer
    Jack: Macronutrients concentration is more than 1mg/g dry matter of plant.
    Jill: Macronutrients in plant is used in building up of plant body and various protoplasmic constituents.
    Who is correct?

    A)  Jack                

    B)  Jill

    C)  Both are correct

    D)  both are incorrect

    E)  None of these

    Correct Answer: C


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