buccopharyngeal membrane
11Cloaca (embryology) — For other uses, see Cloaca. Cloaca (embryology) Tail end of human embryo thirty two to thirty three days old. Cloaca is visible at center left. The endodermal cloaca is labeled with green, while the ectodermal cloaca is seen as a colorless crest… …
12Extra-embryonic coelom — Extraembryonic coelom The extraembryonic coelom (or chorionic cavity) is shown between the two layers of extraembryonic mesoderm (labelled mes. ) in this image of an implanted embryo. Latin coeloma extraembryonicum …
13plate — 1. [TA] In anatomy, a thin, relative flat, structure. SYN: lamina [TA]. 2. A metal bar perforated for screws applied to a fractured bone to maintain the ends in apposition. 3. The agar layer within a Petri dish or similar …
14Embryology — 1 morula, 2 blastula 1 blastula, 2 gastrula with blastopor …
15Mesentery — Horizontal disposition of the peritoneum in the lower part of the abdomen. The mesentery is marked with red …
16Thyroglossal duct — Duct not labeled, but arises nearest to region identified as pyramidal lobe ) …
17Midgut — The midgut and hindgut. Latin mesenteron Carnegie stage …
18Dorsal mesentery — Abdominal part of digestive tube and its attachment to the primitive or common mesentery. Human embryo of six weeks …
19stomodeum — 1. A midline ectodermal depression ventral to the embryonic brain and surrounded by the mandibular arch; when the buccopharyngeal membrane disappears, it becomes continuous with the foregut and forms the mouth. SYN …
20oral plate — n BUCCOPHARYNGEAL MEMBRANE * * * oropharyngeal membrane …
