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7th Class Science Respiration in Organisms Question Bank Respiration in Organisms

  • question_answer
    Which of the following is the correct path of oxygen in humans during inhalation? 

    A) Nostrils\[\to \]Nasal Cavity\[\to \]Pharynx\[\to \]Trachea\[\to \]Bronchi\[\to \]Bronchiole\[\to \] Alveoli                           

    B) Nostrils\[\to \]Nasal Cavity\[\to \]Trachea \[\to \]Pharynx\[\to \]Bronchi\[\to \]Bronchiole\[\to \] Alveoli                          

    C) Nostrils\[\to \]Nasal Cavity\[\to \]Pharynx \[\to \]Trachea \[\to \]Alveoli\[\to \]Bronchi\[\to \]Bronchiole                        

    D) Nostrils\[\to \]Nasal Cavity \[\to \]Pharynx\[\to \]Bronchi\[\to \]Trachea\[\to \]Bronchiole\[\to \] Alveoli                          

    Correct Answer: A

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