cnidarians do not have excretory organs .mouth is only excretory organ to them
No, an octopus would be an example of a mollusk (not a cnidarian).
No, an oyster is not a cnidarian. Cnidarians are a phylum of marine animals that include jellyfish and corals, while oysters are mollusks belonging to the phylum Mollusca.
I'm not too sure but I think that The Protist belongs To Cnidarian Phylum. I only think that this is the correct answer choice because I have to do a biology project and I needed this answer also.
An example of a cnidarian is a jellyfish. Jellyfish belong to the phylum Cnidaria and are characterized by their gelatinous bodies and stinging tentacles used for capturing prey.
A cnidarian has an incomplete gut with just one opening. BTW Those who said that "How many openings does cnidaria have?" and "How many opening does an earthworm have" are the same question are idiots. An earthworm in an annelid, or a member of phylum Annelida. Cnidarians are in an entirely different and less developed phylum, that is, phylum Cnidaria. So there. STAY IN SCHOOL!
No, it is in the phylum Echinodermata
Phylum Cnidaria
No- they do not belong to the phylum Cnidarian. They belong to Molluska.
Cnidaria
No, an octopus would be an example of a mollusk (not a cnidarian).
No. Rather, it belongs under Phylum Mollusca, and class Cephalopoda. A Cnidarian has nematodes and cnidocytes, which a cuttlefish does not have.
Hydroids belong to the phylum Cnidaria.
Yes, species in the Class Phylum Cnidaria do have a Ganglion.
sea anemone belongs to phylum echinodermata.
Porifera are sponges. An octopus is a mollusk.
yesYes, the jellyfish is a member of a class, scyphozoa, which is in the cnidaria phylum.
The two body forms in the phylum Cnidarian are the polyp and medusa. Polyps are usually stationary, with a cylindrical body and tentacles surrounding a central mouth. Medusas are free-swimming and have a bell-shaped body with tentacles hanging down.