What is the difference between fish and jellies?

Question

What is the difference between fish and jellies?

Answer 1

Jellies are not fish they are coelenterates ,not members of pisces

Answer 2

Bones -

Fish are vertebrates and jellyfish are not -

(genus of marine jellyfish of the order Semaeostomeae (class Scyphozoa, phylum Cnidaria) )

Answer 3

Fish have bones (vertabrates) and jellies do not (invertabrates).

Answer 4

A fish can be jelly: jellyfish, but a jelly cannot be fish.

Answer 5

Fish  - a vertebrate , use gill to respirate, have fins, development of head, jaws.

Jelly fish - Coelenterate, an invertebrate which contain nematocysts (a stinging cell specialized in member of Phylum Coelenterata), without head, have tentacles to hunt for food, without jaws.