The internal bony structure is called an "endoskeleton", in contrast to a rigid shell on the outside of the animal, normally made of chitin.
Animals that possess these structures are known as vertebrate animals.
I'm not sure what it's called, but an internal skeleton is called an endoskeleton.
Just a normal internal skeleton
No fish don't have a skeleton on the out side. On the out side its just skin.
They are called gas sacks.
A bastard wing is a tuft of feathers borne by the bony thumb-like structure in a bird's wing.
Osteichthyes are fish that have skeletons made out of bone instead of cartilage. They are usually called "bony fish".
The bony labyrinth that is comprised of two functional parts: the cochlea for hearing, and the vestibular system for balance. The internal, or inner, ear consists pf a system of bony and rather tortuous chambers called the osseous, or bony, labyrinth, which is filled with an aqueous fluid called perilymph.
The bony structure that surrounds the brain is known as the skull, or "cranium".
internal skeleton is meaning that the organism have backbone. So that means that insect is not part of it. Also examples such as jellyfish, squid, octopus, etc. does not fall in internal skeleton group.
inner ear
Vertebrates hae bony internal skeletons.
A burrowing animal covered with bony plates that act as armor is called an armadillo. In Spanish, the word "armadillo" means "little armored one".
This is called the skeletal system. It is composed of 206 bones in an adult.
skleton
False
starfish
Vertebrates are animals that have a backbone and an internal bony skeleton.
As an octopus does not have a bony internal skeleton, it is an invertebrate.