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Are insects spiders and crabs arthropods or sponges?
Arthropods
Which animal is not a arthopods?
Sponges, Cnidarians, Mollusks, and Echinoderms are not Arthropods.
Are cnidarians arthropods?
Cnidarians and Sponges are invertebrates
What is the groups of invertebrates?
sponges+mollusks+arthropods+worms+octopods+echinoderms
Three classes of arthropods include arachnids with four?
arthropods have three main examples of it which are sponges,worms,and clams i think by sally
Is a sponge an arthopod?
No, sponges are a completely different phylum group than arthropods.
Is a sponge an arthropoda?
Arthropods and sponges are two major divisions in taxonomy called Phyla (singular, phylum). Phylum Arthropoda ("joint appendages"), or the arthropods, includes such creatures as insects, spiders, millipedes, crustaceans, etc. Phylum Porifera ("pore-bearing") are the sponges.
How are cnidarians more advanced then jellyfish?
Sponges are less complex because they are just made of individual cells. There is no level of organization past cells in sponges. Cnidarians, on the other hand, have tissues, a higher level of organization. Tissues allow for some forms, like box jelly fish, to have eyes (this is just one of many advantages of tissues). Cnidarians' level of organization stops there though, they have no organs (heart, brain, etc.).
What are all of the invertibrate groups?
An invertebrate is an organism that lacks a backbone. The 6 groups of invertebrates are sponges, cnidarians, worms, mollusks, echinoderms and arthropods.
What are the four invertebrate groups?
Porifera (Sponges)Cnidaria (Coelenterates)Flatworms (Platyhelmenthes)Roundworms (Aschelmenthes - Nematode)Segmented worms (Annelids)Mollusks (Soft-Bodied/ hard shelled Animals)Echinoderms (Spiny-Skinned Animals)Arthropods
What are the phyla's?
In no particular order: Chordates Echinodermata Platyhelminthes (Flatworms) Nematodes (Roundworms) Annelids (Segmented Worms) Arthropods Porifera (Sponges) Molluscs (Shells)
Is sponge an arthropod?
No. Sea sponges belong to phylum Porifera ("pore-bearing"), whereas arthropods with their joint appendages, exoskeletons and segmented bodies, belong to a totally different phylum, Athropoda.
