parazoa

• Grupo taxonômico de organismos multicelulares caracterizados por células menos especializadas que as dos Metazoa, incluindo apenas o filo Porifera.

A taxonomic group of multicellular organisms characterized by having less-specialized cells than those in the Metazoa, comprising the single phylum Porifera.

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1. Subkingdom of simple animalsC2formalscientific

   A taxonomic subkingdom comprising multicellular organisms with less specialized cells than those in Metazoa, including only the phylum Porifera (sponges).

   Sub-reino dos animais simples

   • Parazoa are distinguished from other animals by their lack of true tissues.
   • Sponges, the only members of Parazoa, have a simple body plan.
   • The study of Parazoa helps scientists understand early animal evolution.

   Sinônimosporifera