Jawless fish do not have scales, so their skin is naked. They also do not have jaws or paired appendages. They do, however, have a cartilaginous skeleton and a dorsal nerve cord that leads to a distinct brain.
The genus of old red sandstone fish-like creatures is known as Ostracoderms. These ancient jawless fish lived during the Paleozoic era and are characterized by their bony outer covering.
Clown fish do have jaws, so they are not a jawless fish.
lobe-finned fish
yes, jawless fish have no paired fins
A: jawless fish
The genus of old red sandstone fish-like creatures is known as Ostracoderms. These ancient jawless fish lived during the Paleozoic era and are characterized by their bony outer covering.
Clown fish do have jaws, so they are not a jawless fish.
A Guppy is a tropical fish, and has an outer covering of fish-scales.
lobe-finned fish
yes, jawless fish have no paired fins
Jawless fish have an internal cartelagenous endoskeleton.
Jawless fish breathe from gills.
Like most fish, piranhas have scales covering their skin.
Jawless fish are Phylum Chordata, they are also known as paraphyletic, they still are around today.
Both jawless fish and cartilaginous fish have skeletons made of cartilage.
No, they are jawless fish.
Jawless fish develope in an egg. The female jawless fish lays her eggs in turtle grass, where the male produces spurm and the egg developes.