The anus for a jellyfish is its "mouth".
no
Behind the anal fin.
swim bladder
Fish don't poop out of their stomach. They poop out of their anus just like all vertibrates. Fish injest food, digest it in the stomach and intestine, and then egest it out the anus.
Depends on the species, but determined from an opening near the fish's anus.
Yes, it is the fin on the ventral surface of the fish between the anus and the caudal peduncle.
because your mom was born
IT could be that you are allergic to fish oil or similar
The correct name for this is an anus. Fish eat food and everything it does not digest passes through the digestive system and out through the anus. Some fish like parrot fish eat a lot of coral. They chew off chunks of coral and 'poo' out the calcium carbonate of the coral as a fine sand. The reason that tropical beaches have beautiful white sand is because fish like parrot fish have chewed up the coral and passed it out of the anus.
The correct name for this is an anus. Fish eat food and everything it does not digest passes through the digestive system and out through the anus. Some fish like parrot fish eat a lot of coral. They chew off chunks of coral and 'poo' out the calcium carbonate of the coral as a fine sand. The reason that tropical beaches have beautiful white sand is because fish like parrot fish have chewed up the coral and passed it out of the anus.
Nideria and star fish. Star fish poops out of its mouth.