2. Sample Papers
  3. 8th Class
  4. Science

8th Class Science Sample Paper Science Sample Paper-7

  • question_answer
    Cell theory was given by:

    A) Robert Hooke     

    B)      Theodor Schwann

    C) Matthias Jakob Schleiden        

    D) Both B and C

    E) None of these

    Correct Answer: D

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