triploblasty
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Triploblasty — is a condition of the blastula in which there are three primary germ layers: the ectoderm, mesoderm, and endoderm. Additionally, the term may refer to any ovum in which the blastoderm splits into three layers. All higher and intermediate animals… … Wikipedia
Cnidaria — Temporal range: 580–0 Ma … Wikipedia
Diploblasty — is a condition of the blastula in which there are two primary germ layers: the ectoderm and endoderm. Diploblastic organisms are organisms which develop from such a blastula, and include cnidaria and ctenophora, formerly grouped together in the… … Wikipedia
Кишечнополостные — ? Кишечнополостные … Википедия
Стрекающие — Одиночный коралловый полип Ceriantharia … Википедия
Радиальные — ? Кишечнополостные Гребневик из рода Bolinopsis … Википедия
triploblastic — adjective Exhibiting triploblasty … Wiktionary
Ctenophora — For the genus of crane flies, see Ctenophora (genus). Comb jellies Temporal range: Cambrian – Recent … Wikipedia