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Epiglottis
The structure that closes off the rest of the pharynx when we are eating is called the epiglottis. It is a flap-like structure located just above the larynx. When we swallow, the epiglottis covers the opening of the larynx, directing food and liquids towards the esophagus and preventing them from entering the airway.
No. The epiglottis is a cartilaginous structure at the top of the larynx and behind the tongue that closes the trachea during swallowing, diverting food to the esophagus.
The stomata in the leaf of the plant opens and closes depending on whether water is needed to exit or if there is not enough water in the leaf
It opens and closes a circuit and it makes the bulb turn off and on and it completes a circuit when it is closed.
Epiglottis
Epiglottis
Epiglottis
The structure that closes off the rest of the pharynx when we are eating is called the epiglottis. It is a flap-like structure located just above the larynx. When we swallow, the epiglottis covers the opening of the larynx, directing food and liquids towards the esophagus and preventing them from entering the airway.
When swallowing, the epiglottis closes off the trachea to direct food down the esophagus.
Epiglottis
The epiglottis.
When you swallow, the larynx moves up slightly, and a flap called the epiglottis closes over the trachea.
The epiglottis closes the airway when we swallow. You can see part of it hanging down in the back of the mouth.
anal sphincter
The glottus
acid closes the cuticle and akaline opens the cuticle