Jellyfish have two stages to their lives. Once they have mated the fertilized eggs settle on the sea floor and develop into small, sessile, polyps. Then some time later these polyps will start budding, each bud will turn into a free swimming miniature jellyfish that becomes part of the plankton and then grows bigger to look like the adult.
A young immobile jellyfish is called a polyp
An immature jellyfish is called an "ephyra".
ephyra
No.
they don't
medusas
They don't.
gorillas do raise their young
A sexually immature jellyfish is called an ephyra.It's called a polyp
It doesn't.
They do not raise them.
They don't protect their young they have to do it by themselves