They have no anus and expel undigested matter through the mouth.
The anus for a jellyfish is its "mouth".
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The first group of animals to have an anus were believed to be cnidarians, which include jellyfish and sea anemones. An anus allowed for the efficient removal of waste from their digestive system.
A jellyfish takes food in through its mouth which is located on the underside if its bell. Food is digested in a sac-like structure called a coelenteron or gastrovascular cavity. Waste material is passed out through the mouth.
Females have an anus for the same reason males have anuses. The purpose of the anus is to remove fecal matter from the body. Fecal matter is what is left over in the body after food is digested. Fecal matter is toxic to the body and must be removed.
Yes, the box jellyfish IS a true jellyfish.
The jellyfish live in jellyfish fields.
Animal with a gut that has only one opening is the cnidarian, such as jellyfish and sea anemones. This single opening serves as both the mouth and anus for the digestion process.
You can purchase jellyfish at Jellyfish Art. They ship tanks and jellyfish anywhere in the US.
Jellyfish were one of the first creatures to exist on the planet.He was stung by a jellyfish on holiday.Some jellyfish are harmless.
An adult jellyfish is called a Jellyfish.
Immortal Jellyfish: TurritopsisLion's Mane Jellyfish: Cyanea