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yes they swallow water and expel the used water out their gills.

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What are the openings in the throat region of a fish that lead to the gill chamber?

gill slits


The openings in the throat region of a fish that lead to the gill chamber are called?

The openings in the throat region of a fish that lead to the gill chamber are called gill slits. These slits allow water to flow over the gills so that oxygen can be absorbed and carbon dioxide can be released.


What kind of fish live in lake pawell?

Cat fish, stripper, larg mouth bass, small mouth bass, blue gill,


What is the relationship between the number of times the mouth opens and closes and the number of times the gill covers move?

In most fish species, the number of times the mouth opens and closes is unrelated to the number of times the gill covers move. The two movements serve different functions: the mouth is used for feeding and respiration, while the gill covers are specifically involved in respiration. These movements are controlled by different mechanisms in the fish.


What is the respiratory organ of crab?

It is a gill chamber.


What breathes through a gill chamber?

crab


Function of the fish gill rakers?

The gill rakers on fish keep food particles from moving out from in between the gill arches. For filter feeding fish and some suspension feeding fish, the gill rakers function is to trap the food.


How many gills are there in the gill chamber of tilapia?

Tilapia have four pairs of gills, totaling eight gill arches in their gill chamber. Each gill arch supports numerous gill filaments, which are responsible for gas exchange. This structure allows tilapia to efficiently extract oxygen from water as they breathe.


How does a fish brethes?

Fish take in water through their mouth. The water is passed over the gills, where oxygen is extracted, and the water then passes out back into the water by the external gill coverings.


Do goldfish breathe through their mouth or through their gills?

a) Goldfish (all fish) breathe through their gills b) All fish (Including Goldfish) suck water in through their mouth and pass it through their gill filament's.


What is the gill cover used for?

It is used to cover the gill on the fish.


What is a gill cover used for?

a gill cover is used to cover the gill on the fish