it would turn into a transformer
The fish would dry out even if it is underwater.
The outermost layer of most fish is scales.
Mucus,spikes,scales.
Cleaner fish remove scales and mucus from their host.
The clown fish's body is covered with scales and mucus over them.
Fish are animals that have moist scales. This is due to a layer of mucus coating the scales. However, a minority of fish don't have any scales at all. Catfish and eels are examples of scaleless fish.
The purpose of slime coating is to protect the fish against disease, infection and minor damage.
Theyre are jellyfish and starfish to name a couple that do quite well without fins. Then there are all the shellfish too. I wonder though if you meant what would have happened if fish had evolved without fins. If that is the case then the best answer I can give is that life as we know it would not exist because fins were the beginning of legs/limbs. No fins = no legs = differently evolved species. Jellyfish, starfish and shellfish are not fish. They belong in different families and are not related to fish. The person above has no idea of what he or she is talking about.
Fish have a spine and are vertebrates. They have wet skins of scales that are covered with a mucus to guard against disease.
it is a disease. Go on google and type in dropsy. Fish dropsy is a disease that makes a fish look sort of like a pinecone. It can be fatal, so go to a pet store and ask about medicine for your tank.
no fish do not have pores they have scales it is why they don't have pores if you were a fish then scales would be like pores.
Fins on a fish is what fish use to swim around, normally there would be three fins, one at the top and one on each side of the body. Scales would normally be on the body, to keep it secure. The sizes can be different, but it depends on the size of the fish. A big fish would have big scales and a small fish would have small scales.