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When swallowing, the epiglottis closes off the trachea to direct food down the esophagus.

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The epiglottis is the anatomical part that serves this function.

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the epiglottis

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the epiglottis

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epiglottis

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epiglottis

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Epoiglottis

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Q: What structure closes off the entrance to the larynx and trachea which prevents food or liquid from entering the respiratory system?
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Related questions

Which structure prevents food from entering the air?

The epiglottis.


Your epiglottis folds down to block the entrance to your windpipe when you do what?

Your epiglottis folds down to block the entrance to your windpipe when you swallow food or liquids. This action helps prevent them from entering your respiratory system and instead directs them towards your esophagus for digestion in the stomach.


What keeps food masses from entering the respiratory system?

The epiglottis is the flap that prevents food and water from entering the trachea.


What is the leaf like structure which prevents the entry of food into the respiratory passages?

The epiglottis is the structure that prevents the entry of food into the respiratory system. It is made of connective tissue.


Which prevents the food from entering the respiratory system?

It's entering the Urinary system, and when it's entered, it will go r past through the Large and small intenstine .


What keeps the food from entering the respiratory system?

You have a sort of flap in the back of your throat called the epiglottis. When you swallow, the epiglottis flaps down over your trachea (windpipe) which prevents food from entering your respiratory system. So the epiglottis is what keeps food from entering the respiratory system.


Part which prevents the food from entering the respiratory system?

It's entering the Urinary system, and when it's entered, it will go r past through the Large and small intenstine .


What are the Glottis and Epiglottis in the respiratory system?

The glottis opens into the windpipe and is responsible for the production of sound. While the epiglottis is a cartilaginous flap on top of the glottis that prevents the food from entering the larynx. The main difference between glottis and epiglottis is their function and structure.


What is epoglotis?

it is a cartilagenous structure which prevents entry of materials from digestive tract from respiratory tract.When we open mouth it close.


Functions of the epiglottis?

The function of the epiglottis is that it allows air to pass through the larynx and into the rest of the respiratory system. When swallowing food or drink, it covers the entrance to the larynx to prevent food and drink from entering the trachea (windpipe).well basically its right


In humans which structure prevents food from entering the tranchea?

it is called the epiglottis, it is made out of cartilage


What is the main of flame trap?

A device that prevents a gas flame from entering the supply pipe.A device that prevents a gas flame from entering the supply pipe.