. The development of the human body : a manual of human embryology. Embryology; Embryo, Non-Mammalian. THE MEDULLARY GROOVE 65 C, with the difference that the mesoderm that lines the trophoblast in that ovum has become much more voluminous and forms the syncytial mass in which the ovum is supposed to have been imbedded, a condition that may be "represented diagrammatically as in Fig. 38, A. Somewhat older are the ova described by Peters, Fetzer, Jung and Herzog. The Peters ovum was taken from the uterus of a. Fig. 36. -From a Reconstruction of the Bryce-Teacher Ovum.— (Bryce-Teacher.) wom
. The development of the human body : a manual of human embryology. Embryology; Embryo, Non-Mammalian. THE MEDULLARY GROOVE 65 C, with the difference that the mesoderm that lines the trophoblast in that ovum has become much more voluminous and forms the syncytial mass in which the ovum is supposed to have been imbedded, a condition that may be "represented diagrammatically as in Fig. 38, A. Somewhat older are the ova described by Peters, Fetzer, Jung and Herzog. The Peters ovum was taken from the uterus of a. Fig. 36. -From a Reconstruction of the Bryce-Teacher Ovum.— (Bryce-Teacher.) woman who had committed suicide one calendar month after the last menstruation, and it measured about 1 mm. in diameter. The entire inner surface of the trophoblast (Fig. 37, ce) was lined by a layer of mesoderm {cm), which, on the surface furthest away from the uterine cavity, was considerably thicker than elsewhere, forming an area of attachment of the embryo to the wall of the ovum. In the substance of this thickening was the amniotic cavity (am), whose roof was formed by flattened cells, which, at the sides, became continuous with a layer of columnar cells forming the floor of the cavity and constituting the embryonic ectoderm (ec). Immediately 5. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original McMurrich, J. Playfair (James Playfair), 1859-1939. Philadelphia : P. Blakiston's son & co.
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Keywords: ., bookautho, bookcentury1900, bookdecade1910, booksubjectembryology
