. The elements of embryology. Embryology; Embryology. YLJ THE OPTIC VESICLE. Fig. 51. 143 Section of the Eye of Chick at the Fourth Day. ep. superficial epiblast of tlie side of the head. R. true retina : anterior wall of the optic cup. jp. Ch. pigment- epithelium of the choroid : posterior wall of the optic cup. h is placed at the extreme lip of the optic cup at what will become the margin of the iris. I. the lens. The hind wall, the nuclei of whose elongated cells are shewn at nl, now forms nearly the whole mass of the lens, the front wall being reduced to a layer of flattened cells el
. The elements of embryology. Embryology; Embryology. YLJ THE OPTIC VESICLE. Fig. 51. 143 Section of the Eye of Chick at the Fourth Day. ep. superficial epiblast of tlie side of the head. R. true retina : anterior wall of the optic cup. jp. Ch. pigment- epithelium of the choroid : posterior wall of the optic cup. h is placed at the extreme lip of the optic cup at what will become the margin of the iris. I. the lens. The hind wall, the nuclei of whose elongated cells are shewn at nl, now forms nearly the whole mass of the lens, the front wall being reduced to a layer of flattened cells el. m. the mesoblast surrounding the optic cup and about to form the choroid and sclerotic. It is seen to pass forward between the lip of the optic cup and the superficial 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 Foster, M. (Michael), Sir, 1836-1907; Balfour, Francis M. (Francis Maitland), 1851-1882; Sedgwick, Adam, 1854-1913; Heape, Walter, 1855-1929. London : Macmillan and Co.
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Keywords: ., bookcentury1800, bookdecade1, booksubjectembryology, bookyear1883
