tertiary bronchioles
segmental bronchi.
The main (primary) bronchi. Right and left.
the trachea is air passage tube that allows air to enter your lungs. the bronchi are two little tubes that are connected to the end of your trachea and lead to the lungs.
The major airways in the human respiratory system include the trachea, which branches into the primary bronchi (left and right bronchi), leading further into secondary (lobar) bronchi and tertiary (segmental) bronchi. These bronchioles eventually divide into smaller airways, culminating in the alveoli where gas exchange occurs. The trachea and bronchi serve as the primary conduits for air to enter and exit the lungs.
Air is a mixture of gases.When we inhale we reduce pressure in our lungs and thus air is diffused in our lungs.This diffusion takes place inside the lungs and between the bronchities.Here the air passage is the trachea/wind pipe.
it goes to ur nasal cavity then go to your larnx to the trachea to the bronchi and air sacs to the lungs :)
Foreign objects that enter the respiratory passageways are more likely to become lodged in the right primary (main) bronchus.
The distal end of the trachea connects to the bronchi, which are the two primary branches that lead into each lung. At this junction, the trachea bifurcates into the right and left main bronchi, allowing air to enter the lungs for respiration.
The new cells enter into interphase.
The tubes that enter the lungs of a fetal pig are called bronchi. The trachea, or windpipe, branches into the left and right bronchi, which then lead into the respective lungs. These structures are essential for the passage of air, allowing for gas exchange when the pig is born and begins to breathe. Before birth, however, the lungs are not used for respiration, as the fetus receives oxygen through the placenta.
According to a figure in my human biology book if the trachea and the Bronchus is made out of the same matter then the Trachea does enter the lung. Unless the bronchus is made out of unique tissue muscle etc.
Two air passages which allow air to enter the body are the cilia and aveoli !!!