Animals without backbone are invertebrates, because vertebra means backbone.
They are called invertibrates.
Lewis Kenna
Animals without an vertebral column, which would be a backbone or spine, are called Invertebrates.The "in" prefix of the word meaning "without" Therefore 'in'--without, 'vertebrate' --bone/s in the column of the spine.
They are called invertabrates. Animals that dont have a backbone.
They are collectively called "vertebrates".
index fossile
Lewis Kenna
Lewis Kenna
Animals without backbone are invertebrates, because vertebra means backbone.
animals without backbones are invertebrates. octopi and squids have no shells, but are invertebrates because they contain no backbone. if they had a backbone, they'd be vertebrates.
an animal with a backbone is called a vertebrate
Animals without an vertebral column, which would be a backbone or spine, are called Invertebrates.The "in" prefix of the word meaning "without" Therefore 'in'--without, 'vertebrate' --bone/s in the column of the spine.
Backbones are animals with well backbone, they're called vertebrate animals such as snake, cow etc... any animal with a backbone. Without backbone we call them invertebrate such as mollusc, insects etc...
No, there are many more animals without backbones than there are those that have backbones.
Animals without backbone are invertebrates, because vertebra means backbone.
There are seven animals without backbones. They are called: Protozoa, Annelids,mullusks,Echinoderms,Crustaceans,Arachnids and Insects.
a amphibeon is a vertebrate because it has a backbone but animals without a backbones are called invertebrates.
Invertebrate animals are amimals without a backbone.