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Gill slit


Gill slits are individual openings to gills, i.e., multiple gill arches, which lack a single outer cover. Such gills are characteristic of cartilaginous fish such as sharks, ...

Shark Gills - EnchantedLearning.com


Shark gills. Sharks have 5-7 pairs of gill slits located on the sides of their heads. They breathe through these gill slits.

Respiration - Sharkproject


Respiration. Gills and respiration. Just as bony fish, cartilaginous fish use gills to take up oxygen from the water. They are carried by the pharyngeal arches and ...

Shark Anatomy - Ocean of Know


A shark has several pairs of gills on either side of its head, unlike other fish who only have one gill on each side. You probably breathe through your nose and ...

Shark Gills - Don't Starve game Wiki - Wikia


Shark Gills is an item in Don't Starve: Shipwrecked DLC. It is obtained by killing the Tiger...

Sharks - Respiration - Water, Mouth, Gills, and Gill - JRank Articles


Sharks use their gills to absorb oxygen from the water. Most sharks have five gill slits on each side of their body, behind the mouth and above the pectoral fins.

New Evidence Suggests That Limbs and Fins Evolved From Fish Gills


Apr 19, 2016 ... Skates are “cartilaginous fish,” along with sharks and rays, which means their gills are protected by skin flaps. Those flaps in turn are held up by ...

Activity 3: Shark Respiratory Anatomy


Examine the photographs of the gill pouches of the spiny dogfish shark by clicking the blue lettered links in the column to the right. The specimen in the ...

Seven Gill Sharks - The Pelagic Shark Research Foundation


Seven Gill Sharks - Notorynchus cepedianus. Photo by PSRF. DESCRIPTION. 7- gill sharks are distinguished by being the only shark species to have 7 gill slits.

Sharks are fish, and therefore breathe through the use of gills, slit ...


HOW DO SHARKS BREATHE? Beneath the gills are tiny blood vessels that extract oxygen out of the water as it passes over them. Most shark species breathe ...

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The Shark Trust - Gills


The majority of sharks have five gills, although one species of sawshark (the Sixgill Sawshark) has six and species belonging to the order Hexanchiformes ( Cow ...

Sharks - Respiration


Sharks - Respiration. Sharks are fish and, like other species of fish, use gills to breathe rather than lungs. There are usually between five and seven gill arches,  ...

Must Sharks Keep Swimming to Stay Alive | Sharks - LiveScience


May 28, 2013 ... Like other fish, sharks "breathe" through their gills, which are respiratory organs akin to our lungs. As water passes over the gill's membranes, ...