ˈɔːl əvə tɹˌɪpləblˈæstɪk ˈænɪməlz tˈɪʃuːz ænd ˈɔːɹɡənz ɑːɹ dᵻɹˈaɪvd fɹʌmðə θɹˈiː dʒˈɜːm lˈeɪɚz ʌvðɪ ˈɛmbɹɪˌoʊ, ðɪ ˈɛktoʊdˌɜːm, mˈɛsoʊdˌɜːm ænd ˈɛndoʊdˌɜːm.
All of a triploblastic animal's tissues and organs are derived from the three germ layers of the embryo, the ectoderm, mesoderm and endoderm.