The epiglottis is a flap of cartilage that opens and closes the trachea. It is located at the root of the tongue.
which of these is a flap that shut off the passage to the trachea and lungs
The flap that covers the trachea is called the epiglottis. Its main function is to prevent food and liquid from entering the trachea when swallowing, ensuring these substances go down the esophagus instead.
The epiglottis protects the trachea from food.
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.
The thin muscular flap that keeps food from entering the trachea is the Epiglottis.
It is the epiglottis.
It is the epiglottis.
epiglotis
The opening in the tracheal respiratory system is the brronchi.
The epiglottis is a flap of tissue that prevents food from entering the windpipe (trachea) when swallowing. It acts as a cover for the trachea, ensuring that food only goes down the esophagus to the stomach.
It's a "flap" that covers either the trachea or esophagus. It prevents you from choking. When you eat, it covers the trachea so food will go down the esophagus and not the windpipe (trachea). If food gets down your trachea, you will choke.