No they do not. (=
No. All arthropods, to which the lobster belongs, are invertebrate, literally 'without backbones'. Vertebra = backbone.
The animals with no backbones are earthworms, centipedes, millipedes, jellyfish, arthropods like spiders, flies, bees, beetles and grasshoppers, and cephalopods like octopi, crayfish, lobsters and shrimp, squid, clams, mollusks. These animals are all called invertebrates.worms and jellyfish have no backbones xx
No. Crawfish, or crayfish, are crustaceans. They are related to and like lobsters, crabs, shrimp, and barnacles.
invertabrates such as crabs, lobsters, and other shelfish have no backcones. also hard-shelled insects such as ants There are many animals with no backbone, so here are three: fish, crabs, and snails.
No there is more with backbones
Bilateral, meaning left and right are equal.
No backbones
Pigs do have backbones.
it has 2 backbones
All snakes have backbones.
all fishes have backbones
The backbones are part of the skeleton.