no usually just the tail , the other fins are for steering
primitive fish are ones that have more skeleton weres advanced types tend to be more of muscles
the one behind
They dont realy fly they more like glide.... they have fins that spred a little bit apart and glide when they jet out of the water.
When you go on an Aruba vacation, take your snorkel and fins so that you can swim in the clear water. You do not want to miss the opportunity to capture the fish and other creatures that you can clearly see in the blue water of Aruba.
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
no usually just the tail , the other fins are for steering
primitive fish are ones that have more skeleton weres advanced types tend to be more of muscles
You seem to be getting things a bit mixed up. Yes "Lobe fins" are paddle like fins. The more primitive (prehistoric) fish like the Coelocanth and the Australian Lung Fish have pectoral fins described as "lobed fins". However these have absolutely nothing to do with "milt". Milt is the name given to the substance spread by male fish to fertilise the females ova (eggs). It is the equivalent of sperm in mammals.
Male betta's are larger, more colorful, and have much longer fins. Female betta's are small, less colorful, and have short stubby fins.
They wiggle their fins and go forwards? It's not rocket science. More... aquadynamics?
The clownfish have more rounded fins than other anemone fish and this makes it a slower swimmer. But, these fins enable the fish to make quick darting movements. Clownfish are immune to the anemone sting, because of a mucus they have. This gives them a place to hide from predators.
Probably because fish are more advanced biologically.
Puffer fish will eat fins before anything. lol. they like bloodworm and more carnivorous foods.
Although I'm not sure what you mean by "deep" body, Betta fish, or Siamese Fighting Fish, or Rumble Fish (if you're S.E. Hinton) are thin, brightly-colored (domestically bred males tend to be more colorful), and have long, wavy fins.
Yes.
More area for you to push water with = going faster. That's why people wear fins, fish have fins, frogs have webbed toes/fingers, etc.