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Sharks and perches have different skeletons by how sharks by how shark's body are straight and aligned to have quick movement in bodies of water. On the other hand, perch's have rough, rigid scales on their body. On the other hand sharks are made of cartilage (the perch are not).
Wiki User
∙ 14y ago
Wiki User
∙ 9y agoA trout has true bones, but a shark has flexible cartilage.
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How many types of skeleton are there?
There are 62,305 different type of skeleton.
How many bones is made up of skeleton?
There's 206 bones in the human skeleton.
What was the first scientific step used by zadock thompson to research the mysterious skeleton?
The first scientific step used by Zadock Thompson in researching the mysterious skeleton was observation. Zadock observed a whale's skeleton.
What are the three pillars or major componentes of the whole skeleton of science?
What are the three pillars or major components of the whole skeleton of science?
What is the job called that you can study sharks?
A marine biologist studies sharks. Elasmobranchology is the study of sharks. Sharks resemble the true fishes in external form, but differ from them so widely in structure that they are placed in a class by themselves.
If sharks have no bones how do they have hard bodies?
a sharks "skeleton" is made of cartilage.
Are sharks jaws made of bones?
No. there is no bone in a sharks body. The sharks skeleton is made of cartilage.
Why sharks have cartilage and not bones?
Sharks have evolved without the necessity to have an osseous skeleton.
Do great white sharks have a skeleton?
They have a spine.
What organ do sharks not have that bony fish have?
swim bladder.
Why whale are sharks and not whales?
Whales are mammals while sharks are not. Sharks also have a skeleton made mainly out of cartilage while whales have a skeleton made out of bone. Sharks also have gills while whales must breathe in air. Sharks eat different things then whales.
What two animals have a one-piece skeleton?
sharks, rays
Which group of animals have cartiligenous skeleton?
Sharks are the most obvious answer.
How is the skeleton of a shark to the skeleton of a jawless fish?
Sharks and jawless fish have cartilaginous skeletons, meaning their skeletons are comprised of cartilage.
Which type of system compose of the skeleton of sharks and human embryos?
Cartilage.
Sharks have no bones their skeleton is made of carilage?
Yes. It is made of cartilage.
What animal has no bones in their body and their skeleton is made up of cartilage?
sharks.
