To distribute blood from the heart to other organs of the fish body
it doesn't... there's no proof that it does :)
No, a dorsal fin from a fish is on its back area.
The dorsal aorta of a frog is the main blood vessel that carries oxygenated blood from the heart to the rest of the body. It runs along the dorsal side of the frog's body, supplying blood to the organs and tissues. It is part of the circulatory system that helps distribute nutrients and oxygen throughout the frog's body.
Dorsal aorta carries oxygenated blood from the lungs to the tissues, while the ventral aorta carries impure blood (rich in carbon dioxide) from the heart to the lungs.
the dorsal iew is the upper view of the fish
The abdominal aorta provides oxygenated blood and nutrients to the lower half of the bodyThe abdominal aorta is the final section of the largest artery in the body. It supplies oxygenated blood to the abdominal organs, pelvic organs, and the legs.
The Aorta.
On a dolphin and most fish the fin behind the dorsal fin is the tail fin. Some fish, such as knife fish, have no dorsal fin or tail fin. Dolphins of course are mammals, not fish.
The Dorsal Fin is located on the "back" of a fish. Where the spine is.
look at the map, it is below ths small intestine and kidney.
portal vein
You can tell cause dirt comes out the dorsal side. the dorsal side is darker because its the worms main blood vessel like our aorta