NO
Jawless fish like the lambprey!There the first fish!
Yes, lampreys are cartilaginous fish.
Not all eels are jawless fish, only the lamprey eel. The do not have a jaw, but have a round mouth lined with teeth. Other eels, like the moray, have got one heck of a jaw!
Clown fish do have jaws, so they are not a jawless fish.
Most fish are not jawless. There is a small group of very primitive fish called Jawless fish (Agnatha). However, they make up a very small proportion (<1%) of the fish species on earth. Jawless fish are things like lamprey and hagfish. All other fish, like trout, salmon, tuna, sharks, rays, cichlids, goldfish, etc, etc, have jaws. See the related link for more information on the primitive jawless fish.
yes, jawless fish have no paired fins
Jawless fish have an internal cartelagenous endoskeleton.
Jawless fish breathe from gills.
Jawless fish are Phylum Chordata, they are also known as paraphyletic, they still are around today.
No, they are jawless fish.
Both jawless fish and cartilaginous fish have skeletons made of cartilage.
A group of jawless fish is commonly referred to as "agnatha."