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  3. 7th Class
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  5. Transportation in Animals and Plants

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

  • question_answer
    These are tiny, irregular, star shaped structures that have no nuclei but they play an important roll in clotting of blood. These are

    A) RBC                           

    B) WBC

    C) Platelets      

    D) Plasma

    Correct Answer: C

    Solution :

    Platelets          


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