2. Questions Bank
  3. 7th Class
  4. Science
  5. Respiration in Organisms

7th Class Science Respiration in Organisms Question Bank Respiration In Plants And Animals

  • question_answer
    Covering of lungs is called

    A) pericardium                

    B) pleural membrane

    C) peritoneum                 

    D) perichondrium

    Correct Answer: B

    Solution :

    pleural membrane


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