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STD 11 - 14. Breathing and exchange in gases — NEET STD 11 Science — Question

Gujarat BoardEnglish MediumSTD 11 ScienceNEETSTD 11 - 14. Breathing and exchange in gases4 Marks
MCQ
Which portion of the human respiratory system is called sound box?
  • ✓
    Larynx
  • B
    Trachea
  • C
    Nasopharynx
  • D
    Glottis
✓

Answer

Correct option: A.
Larynx
a
Larynx is a cartilaginous box, which helps in sound production and hence called sound box. Until puberty, there is a little difference in the size of larynx (sound box) in males and females. Thereafter, it grows larger and become prominent in males. Therefore, it is called Adam's apple in man. It is the first part of the trachea present in the neck

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