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

7th Class Science Transportation in Animals and Plants Question Bank Self Test-8

  • question_answer
    This is the organ in which oxygen is abstracted from the air and it remains under the protection of rib cage. Name the organ.

    A)  Lungs

    B)  Liver

    C)  Kidney

    D)  Heart

    E)  None of these

    Correct Answer: A

    Solution :


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