Which of the following structures is known as the 'sound box' and helps in sound production?
Show answer and explanation
Correct answer: Larynx (voice box)
The larynx is a cartilaginous box which helps in sound production and is hence called the sound box. During swallowing, the glottis can be covered by a thin elastic cartilaginous flap called epiglottis to prevent the entry of food into the larynx.
Keep practicing
More The Human Respiratory System questions
- The trachea divides into two primary bronchi at the level of which thoracic vertebra?
- Which of the following structures in the respiratory system are supported by incomplete cartilaginous rings?
- What is the primary function of the 'conducting part' of the respiratory system?
- The lungs are situated in an anatomically air-tight chamber known as the:
- Which membrane covers the lungs and reduces friction on the lung-surface?
- Which of the following represents the actual diffusion site of oxygen and carbon dioxide between blood and atmospheric air?