2. Sample Papers
  3. 9th Class
  4. Science

9th Class Science Sample Paper Science Olympiad Model Test Paper-16

  • question_answer
    Look at the following picture of leaf of a plant: Which one of the following types of cell is marked by letter X?

    A) Guard cell

    B) Epidermal cell

    C) Mast cell

    D) All of these

    E) None of these

    Correct Answer: B

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