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

  • question_answer
    Identify the components X and Y?
    X- Produces antibodies
    Y-Helps m blood clotting

    A)  X-Platelets, Y-WBC

    B)  X-RBC, Y-Platelets

    C)  X-Plasma, Y-Platelets

    D)  X-WBC, Y-Platelets

    Correct Answer: D

    Solution :

    WBC produces antibodies. Platelets help in blood clotting.


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