Question

Trachea is a main supporting structure of the respiratory system. Justify the statement.

Answer 1

• Trachea is a main supporting structure of the respiratory system because it is a passageway for air during breathing and respiration.
• Trachea is supported by c-shaped cartilage and prevents it from collapsing when there is not much air in it. Hence, the air movement is not hindered.
• Trachea also helps in moistening and warming the air before it reaches the lungs.