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No, cnidarians are not protostomes or deuterostomes. They fall under (the unranked taxonomic level) Radiata, while both superphylum Deuterostomia and Protostomia are under the (unranked taxonomic level) Bilateria. Features of Bilateria include bilateral symmetry (at some point) and three distinctive germ layers, while Radiata only has two.

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Why are crayfish classified as protostomes?

Crayfish are classified as protostomes because they are a type of invertebrate animal that develops their mouth before their anus during embryonic development. This characteristic is a key feature of protostomes, which also includes other invertebrates like insects and mollusks.


Are the phylums Ctenophora or Platyhelminthes protostome or deuterostonme?

"They are neither. This is because they do not have a true gut. Protostomes are annelidids(earthworms) Mollusca(clams, snails, octopus, etc.) and arthropods which are your insects or spiders. The only Deuterostomes are Phlya Chordota and Echinodermata." The above answer is incorrect. Plathyhelminthes are protostomes. There are many, MANY groups of protostomes besides annelids, molluscs, and arthropods.


Are cnidarians arthropods?

Cnidarians and Sponges are invertebrates


The distinction between protostomes and deuterostomes is based on differences in their?

The distinction between protostomes and deuterostomes is based on differences in their embryonic development. Protostomes develop their mouth first from the blastopore, while deuterostomes develop their anus first from the blastopore. This difference in early development leads to distinct patterns of development in the two groups.


Are Cnidarians protists?

No, cnidarians are not protists. Cnidarians are a diverse group of animals that include jellyfish, corals, and sea anemones. Protists are a separate group of eukaryotic organisms that are not classified as animals.

Related Questions

Are cnidarians protostomes or deuterostomes?

Although most of the animal phyla are included in the deuterostomes and protostomes, cnidaria, porifera, placozoa and ctenophora are not included in the group of animals know as Bilateria (which contains the deuterostomes and protostomes). Cnidarians and ctenophores are in a group called Radiata, and Porifera and Placozoa are in the group known as Parazoa.


Are flatworms prokaryote or eukaryote?

They are protostomes.


Are leeches protostomes?

Yes, since they are annelids, they are protostomes.


Are worms protostomes?

Most invertebrate animals are protostomes.


Are bivalves protostomes or deuterostomes?

Bivalves are protostomes. They belong to the phylum Mollusca, which is characterized by protostome development. This means that during their embryonic development, the blastopore becomes the mouth.


Are Mollusks segmented worms and arthropods Protostomes?

Yes, molluscs fit into the group known as protostomes.


Are Chordates and echinoderms are both protostomes?

Neither are protostomes. Chordates, Hemichordates, and Echinoderms are all deuterostomes (in that the blastopore forms the anus first). In protostomes, the blastopore forms the mouth first.


Are mammalia deuterostomes?

Deuterostomes. All chordates such as birds and mammals are deuterosomes.


What are two types of cnidarians that are formed by colonies?

small cnidarians and big cnidarians


Are bivalves protosomes or deuterostomes?

Protostomes .


What is the animal if the blastopore develops into a mouth?

protostomes:)


Do cnidarians have nerves?

cnidarians have no nervous system