Bronchoscope.
Primary broncioles.
The two branching tubes in the respiratory system are the bronchi. They are branches of the trachea.
Trachea -> Avleoli -> Brochus -> Bronchioles
The bronchial tubes are found in the lungs.
The Primary Bronchi.
The branching tubes within the lungs end at small alveoli.
Air travels down the trachea, which is a flexible tube that connects the throat to the lungs. As it reaches the lower end of the trachea, it divides into two primary bronchi, one for each lung. These bronchi further branch into smaller bronchioles, leading to the alveoli, where gas exchange occurs. This branching system allows for efficient distribution of air throughout the lungs.
Trachea contain cartilage rings, and is the long tube that goes to the lungs. The bronchi contain cartilage plates and are the branching tubes that go to the lungs.
Bronchi
the trachea (windpipe)
The division of the Trachea is the Bronchial Tubes.
Bronchi