Spine or the individual bones that make it up are called Vertebrae (singular: vertebra).
vertebral column
Vertebrae or spine.
The scientific name is Dendranthema grandiflorum.
The scientific name for squids is Decapodiformes.
Fish have backbones and like all animals with backbones the phylum is chordata. There are further subclassifications in chordata; those with complete skulls are in the craniata subgroup.
The accepted scientific name is Maruca vitrata.
The accepted scientific name is Darapsa pholus.
Vertebrae or spine.
They have backbones/spines.
Spineless or more correctly an invertebrate.
Animals with backbones are known as vertibrates.
Squirrels are mamals which implies that they do have backbones. Mamals are vertebrates, vertebra is the "fancy scientific " name for back bone.
Invertebrates don't have backbones, that's what the name means.
Just as the name implies, they are located dorsally.
No there is more with backbones
it has 2 backbones
No backbones
Pigs do have backbones.
Invertebrates are animals without backbones, such as worms, shellfish, and in almost all vertebrates, bone gives the skeleton its strength.