MCQ
In man and mammals, air passes from outside into the lungs through
  • A
    Nasal cavity, larynx, pharynx, trachea bronchi, alveoli
  • B
    Nasal cavity, larynx, pharynx, trachea, bronchioles, alveoli
  • C
    Nasal cavity, pharynx, larynx, trachea, bronchioles, bronchi, alveoli
  • Nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, alveoli

Answer

Correct option: D.
Nasal cavity, pharynx, larynx, trachea, bronchi, bronchioles, alveoli
d
It’s obvious.

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