fins
Goat
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
bungal na isda another idiot
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.
No a lamprey does not have paired appendages.
No
Yes.
Paired appendages are arms, legs, fingers, thumbs, ears, testicles, nostrils, eyebrows, breasts. Things that connect.
yes they do... they also have a paired appendages
does a lamprey have paired legs
Goat
yes they do!!!!
Yes.
Both jawless fish and cartilaginous fish have skeletons composed of cartilage and distinct brains. Also, some cartilaginous fish don't have scales, and all jawless fish don't have scales. Cartilaginous fish, however, have jaws, paired appendages, and a kind of vertebrae. Jawless fish do not have jaws, paired appendages, and often are without vertebrae.
antennae
Puffer fish have helpful spiny appendages that covers most of its body. These spiny appendages helps to protect the fish from predators.