7th Class Science Sample Paper Science Olympiad Model Test Paper-21

  • question_answer
    Which one of the following statements is incorrect?

    A) Colour of RBC is red

    B) In our body, WBC is smaller in number than RBC.

    C) Plasma is the liquid part of the blood.

    D) Platelets are not found in the blood of our heart.

    E) None of these

    Correct Answer: D


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