to prevent the tracea from colleping
The cartilage rings in the throat prevent the trachea from collapsing.
You are thinking of the trachea, or windpipe, though it is not entirely made of cartilage.
It is made up of rings of cartillage
no
Adams apple.
cartilage rings give support to trachea to open all the time
Yes, the trachea is quite hard. It contains cartilage rings which provide rigidity.
cartilage rings
No, cartilage is only contained up until the bronchi. The bronchioles and onward do not contain any cartilage rings, only smooth muscle.
The trachea is a firm cartilaginous tube and is a self supporting structure
The cartilage rings in the throat prevent the trachea from collapsing.
alveoli
Think about this one for a minute. Would it be a good idea for the windpipe to fold up like a garden hose every time you bend your head? What would happen if your air supply was cut off every few seconds? The cartilage keeps the trachea and bronchi open at all times.
The walls of the trachea are made rigid by the presence of rings of cartilage. These rings extend from the larynx to the bronchial tubes.
Cartilaginous rings
yes
You are thinking of the trachea, or windpipe, though it is not entirely made of cartilage.