Parazoa


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Related to Parazoa: subkingdom Parazoa, Protozoa, Metazoa
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Noun1.Parazoa - multicellular organisms having less-specialized cells than in the Metazoa; comprises the single phylum Porifera
animal kingdom, Animalia, kingdom Animalia - taxonomic kingdom comprising all living or extinct animals
phylum Porifera, Porifera - coextensive with the subkingdom Parazoa: sponges
subkingdom - (biology) a taxonomic group comprising a major division of a kingdom