Yes, an adult can have a small trachea.
The trachea is also known as the windpipe.
The vertebral column is located posterior to the trachea, which means it is behind the trachea. Additionally, the vertebral column is superior to the trachea, indicating it is situated above the trachea in the body.
The C-shaped cartilages in the trachea are specifically designed to provide structural support and prevent collapse of the trachea during breathing. They do not serve a purpose in the expansion of the trachea or esophagus.
In a pig, the trachea is located on the ventral side, while the esophagus is positioned dorsal to the trachea. The esophagus runs behind the trachea and is responsible for transporting food from the mouth to the stomach. Thus, the esophagus is dorsal relative to the trachea.
The function of cartilaginous rings in a trachea is to prevent collapse of trachea. The trachea shouldn't not collapse if so you will die due to suffocation.
its that the pharynx is big while the trachea is small :-)
its that pharynx is big and while trachea is small
What keeps the trachea open are small cartilage ring, called cricoid cartilage.
The small flap of tissue above the trachea is called the epiglottis. It acts as a lid to cover the entrance to the trachea during swallowing to prevent food and liquids from entering the airway.
bronchi
Most insects have small holes in the exoskeleton that is called the trachea. Oxygen is delivered directly to the insects tissues via the trachea.
The ring of cricoid cartilage
The cilia inside the trachea traps the small particles, then it is shot up the trachea to the esephogus to get destroyed by the stomach.
An adult small intestine is close to 22 feet long.
They are known as "cilia"
This smalflap of tissue is known as the epiglottis. It blocks the trachea (windpipe) during the swallowing of food andliquids.
The average diameter of the adult windpipe (or trachea) is 2.5cm (1 inch).