Page 7 - GASTRULASYON
P. 7

Extraembryonic
                                     mesoderm
                                (Visceral layer)

                                      Prof. Dr. Canan HURDAG
                                                                                          (Parietal layer)



                                                                       15 days
                                                                      15 Days
                                                                   2nd Week = Week of Two’s




                                   Cytotrophoblast: Syncytiotrophoblast &
                                  Cytotrophoblast


                                   Extraembryonic Mesoderm: Visceral (splanchnic) &
                                  Parietal (somatic) Layers


                                   Embryonic Disc: Epiblast & Hypoblast
          3/30/2020                                 Prof. Dr Canan Hürdağ, Gastrulasyon                                                7

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