NEET Biology · Medium

Breathing and Exchange of Gases: Human tract MCQ

Solve this quality-checked NEET multiple-choice question, then review the correct answer and explanation.

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Human tractMediumQuestion 9204

Question

Which sequence correctly traces the normal movement of inhaled air in humans?

  1. A
    Nostrils -> pharynx -> larynx -> trachea -> bronchi -> bronchioles -> alveoli
    Correct
  2. B
    Nostrils -> oesophagus -> trachea -> bronchioles -> alveoli
  3. C
    Nostrils -> bronchi -> pharynx -> trachea -> alveoli
  4. D
    Nostrils -> trachea -> larynx -> bronchi -> alveoli

Correct answer

Nostrils -> pharynx -> larynx -> trachea -> bronchi -> bronchioles -> alveoli

Explanation

This is the standard pathway of inspired air in the human respiratory tract.