What is the function of trachea? Why do not its wall not collapse even when there is less air in it?
Answers
Answer: The correct answer is-
Trachea is a hollow and wide tube, also known as Windpipe, which connects the voice box ( larynx) to the primary bronchi of the lungs .
It is an important part of respiratory system as it provides pathway/ passage for air flow to and from the lungs during respiration.
Trachea is supported by c-shaped cartilagenous ring, which hold it in proper place when there is less amount of air present inside it.
Therefore, trachea walls do not collapse even when there is a little air in it.
Answer:
Explanation:
It is an important part of respiratory system as it provides pathway/ passage for air flow to and from the lungs during respiration.
Rings of cartilage are present in trachea. These ensure that the air-passage does not collapse.