Clown fish do have jaws, so they are not a jawless fish.
yes, jawless fish have no paired fins
Everything has a heart, even a jawless fish. Without a heart, it wouldn't live.
they feed on dead fish
yes, because they are by all accounts a fish--and all fish have scales.
Jawless fish and cartilaginous fish have cartilaginous skeletons, and bony fish have skeletons made from bone. Cartilaginous fish and bony fish both have jaws, paired appendages, and whole vertebrae, and jawless fish lack jaws, paired appendages, and often are without whole vertebrae. Cartilaginous fish can have scales or be naked, jawless fish are naked, and bony fish have scales. Bony fish have swim bladders, and cartilaginous fish do not. Jawless fish, cartilaginous fish, and bony fish all have fins, gills, and dorsal nerve cords that lead to a distinct brain. They all also have postanal tails and notochords.
yes, jawless fish have no paired fins
Jawless fish have an internal cartelagenous endoskeleton.
Jawless fish breathe from gills.
No, they are jawless fish.
Jawless Entelognathus primordialis is the most ancient fish.
Both jawless fish and cartilaginous fish have skeletons made of cartilage.
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.
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.
Hagfish are jawless marine fish, and generally feed on dead animals.
Jawless fish are included in subphylum Vertebrata, but most jawless fish do not have whole vertebrae. Hagfish, for instance, do not have vertebrae at all, and lampreys have only reduced vertebrae. So, no, most jawless fish are not vertebrates.
Everything has a heart, even a jawless fish. Without a heart, it wouldn't live.
cartilage fish have paird fins and jaws and they have bones. jawless fish have no paired fins and jaws and they have no bone Cartilage fish = sharks and rays Jawless fish = hagfish and lampre