yes if it has a spine, it doesn't matter if it is made of cartilage
A shark's skeleton is made up of cartilage.
The answer is Cartilage.
cartilage
cartilage
In an embryo, the skeleton is originally made of cartilage. This cartilage gradually mineralizes and ossifies into bone in a process called endochondral ossification.
Dolphin skeletons are not made of bones like most mammals. Instead their skeleton is made of a tough, flexible tissue called cartilage. It is the same thing that human ears are made of.
Yes, it made out of cartilage just like sharks.
Cartilage
Cartilage.
cartilage .
Yes. It is made of cartilage.
A shark's "skeleton" is made of cartilage while human skeleton is made of bone.