The trachea is a windpipe-a tough flexible tube that is about 12 centimeters long in adults. The larynx, which is positioned right above the tracheae, is connected to this windpipe with a flexible cartilage called the Cricoid cartilage. The lower parts of the trachea are flexible using Tracheal cartilages. They help a person bend to the sides and yet they don't restrict breathing. This material is made from cartilage and a few smooth muscle fibers for added strength.
You are thinking of the trachea, or windpipe, though it is not entirely made of cartilage.
Trachea has C shaped cartilage rings. This makes the anatomical arrangement unique. So that trachea can contract and relax but does not collapse.
In the trachea there are rings of cartilage in a C shape
Trachea is bounded by c-shaped ring to provide it support and flexibility
Trachea has a C-shaped cartilaginous ring.
The trachea is a tube made of c-shaped rings of cartilage. This structure gives it flexible but strong support.
The trachea is made of C shaped rings of cartilage, this maintains the shape of the trachea.
in the trachea
The trachea is a tube made of c-shaped rings of cartilage. This structure gives it flexible but strong support.
16-20 rings!
trachea
trachea