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The primary evolutionary innovation associated with cartilaginous fish, like sharks, is the development of a skeleton made of cartilage instead of bone. This adaptation allows for greater flexibility and lighter body structures, enabling more efficient movement in water. Additionally, their unique dental structure, including continuously replacing teeth, enhances their predatory capabilities. These features have contributed to their success as apex predators in marine ecosystems.

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3w ago

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Is a shark a cartilaginous?

Yes.


What are the cartilaginous fishes include?

shark,


Are cartilaginous fish small?

shark, skate, or ray are the examples of cartilaginous fish, so usually members of this category are LARGE!


Phylum of the shark?

Chondrichthyes (cartilaginous fish)SharkPhylum: ChordataSubPhylum: Vertebrata (vertebrates)


Is a shark a oviparous marsupial or a mammal?

Neither. A shark is a cartilaginous fish. Furthermore. A marsupials are mammals and none of them are oviparous.


How many bones do shark have in their bodies?

Sharks do not have bones.They have cartilaginous skeletons.Sharks are not in the same group as bony fish; they have cartilaginous skeletons. (I.e.: not true bones.)


What kind of amimal is sandbar shark?

The sandbar shark is a cartilaginous fish. It is also known as the brown shark. It is a carcharhinid or requiem shark, Carcharhinus plumbeus. For more info, check out the shark wrangler's web site.


Among jawed fish you have your bony fish and your cartilaginous fish Which of these is one of the latter?

One example of a cartilaginous fish is the shark. Sharks have skeletons made of cartilage rather than bone, distinguishing them from bony fish, which have skeletons made of bone.


Is a stingray part of the flat fish family?

No a stingray is a member of the cartilaginous fish (shark) family.


What are skate in relation to fish?

Skate are fish, they belong to the shark family of fish, the cartilaginous fish.


Scientific name of the domestic shark?

The scientific name of the domestic shark is Selachimorpha. Sharks have been around for about 420 million years and have a cartilaginous skeleton.


What is the pectoral girdle in a dog fish shark?

A collection of cartilaginous elements that support the paired pectoral fins.