What is the basis for dividing the phylum cnidaria

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a) Do all colonial cnidarians have the same types of individualswithin the same colony?

b) Given that most polyps are asexual and the medusae aresexual, how is the genetic variation perpetuated by the cnidariansthat do not have a medusa stage?

c) What is the basis for dividing the phylum Cnidaria into the fourclasses Hydrozoa, Scyphozoa, Cubozoa and Anthozoa?

Reference no: EM13159682

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