No they do not. Goldfish can regrow fins just as you and I can regrow hair or finger nails and also like us they can not regrow organs like eyes
no! only a star fish
Crayfish have the ability to regenerate practically any appendage that gets broken off. They can regrow legs, claws,antennae, even eyes if they happen to get snipped off in a fight.
No. Once a fish has lost an eye it will not regrow.
Human eyes have eyebrows while no fish has eyebrows. The human eyes also have eye lashes while fish do not have.
A fish without eyes.
Blinky the Fish Had 3 Eyes
Yes; fish fins can regrow and heal with amazing speed.
Yes, once you cut your hair, it will grow in any part of the body. Except for the eyes and feet.
If they didn't have eyes, they wouldn't be fish. They would be FSH instead!
Fish can regrow fins (they never quite look the same, but they do regrow, usually pretty fast if your water quality is good and there is no complication with either fungal or bacterial infection). They cannot, however, regrow body parts. If part of the ghost knife fish's tail as well as 'fin' has been chomped off, it can heal, but will never regrow.
Their eyes can be almost any colour that the fish is.