EVERYDAY SCIENCE

Detailed explanation-1: -ctenophore, byname Comb Jelly, any of the numerous marine invertebrates constituting the phylum Ctenophora. The phylum derives its name (from the Greek ctene, or “comb, ” and phora, or “bearer”) from the series of vertical ciliary combs over the surface of the animal.

Detailed explanation-2: -Comb jellies belong to phylum Ctenophora.

Detailed explanation-3: -Ctenophora is a phylum of exclusively marine invertebrates. Ctenophora means “comb-bearing”. They are commonly known as comb jellies or sea walnuts. The distinguishing feature of the phylum is the presence of comb plates with cilia that are used for locomotion.

Detailed explanation-4: -They have been found floating in the deepest parts of the ocean, like at the bottom of the Mariana trench . All jellyfish are Cnidaria, an animal phylum that contains jellies, sea anemones, and corals, among others.