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Fish do not have a glottis like mammals do. Instead, they have a modified structure called a gill slit, which allows water to flow over their gills for respiration. While some fish, such as lungfish, possess adaptations that enable them to breathe air, they do not have a true glottis.

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1mo ago

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Related Questions

What is the difference between a frogs glottis and a frogs glottis?

The difference is that the second "frogs glottis" has a question mark.


What is the function of a pigs glottis?

The function of the pigs glottis is to produce sound. The glottis of the pig is surrounded by the epiglottis.


Opening to the larynx?

The slitlike passageway between the vocal cords is the glottis.


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.


Is glottis singular or plural?

Glottis is singular. It refers to the part of the larynx consisting of the vocal cords and the slit-like opening between them.


What is the function of the glottis in a pig?

The glottis in a pig is an opening located between the vocal cords and upper part of the larynx. The main function of the glottis in a pig is aid in swallowing.


What are the similarities of the glottis between humans and frogs?

I have heard that a frogs glottis is larger than a humans...


Where can cancer occur in the larynx?

Cancer can occur in any of the three regions: the glottis (where the vocal cords are); the supraglottis (the area above the glottis); and the subglottis (the area that connects the glottis to the windpipe).


What probe is placed through the glottis and will enter what structure?

The opening between the vocal cords at the upper part of the larynx is the glottis.


Is the glottis and the lumen of larynx the same thing?

No, the glottis and the lumen of the larynx are not the same. The glottis refers specifically to the opening between the vocal cords, which plays a crucial role in phonation and breathing. In contrast, the lumen of the larynx is the entire internal space of the larynx, which includes the glottis as well as other areas. Thus, while the glottis is part of the lumen, they represent different anatomical concepts.


What is the opening to the windpipe?

the glottis


What does a glottis do?

Glottis are vocal folds that vibrate, which produces a "zzz" sound. This sound is a voiced sound that is part of speech.