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7th Class Science Transportation in Animals and Plants Question Bank Transportation in Living Beings

  • question_answer
    Which of the following options represents the composition of blood?

    A)  Blood vessels, platelets and red blood cells only.

    B)  Plasma, red blood cells, white blood cells and platelets only.

    C)  Red blood cells, white blood cells and blood platelets only.

    D)  Plasma, red blood cells and white blood cells only.

    Correct Answer: B

    Solution :

    The composition of blood is plasma, red blood cells, white blood cells and blood platelets.


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