. Cunningham's Text-book of anatomy. Anatomy. is elosed from the sixth •:; i:e :: -within a short distance of the candal end. :::::- : -„ i_t-:::rly The hind-, mid-, and fore- brain regions and the optic vesicle can be distinguished. A- the 1 — ;i end :•: tie r :. :• :Lr r. >-;til^:. :. 1 ..: Tit right -: 1- ;, j ^n :: the yolk-sac. "-. 99. — PFABSfESSTDEX's Em- bhv . (From Keibel and Elze's Xormaltafdn.) Length of embryo t _ E mm. The rudiment of the vesicle is seen in the Fig above i secoi cleft. The heart and peri- eardinm from the bulging eminence below the head and the Wolffian ri
. Cunningham's Text-book of anatomy. Anatomy. is elosed from the sixth •:; i:e :: -within a short distance of the candal end. :::::- : -„ i_t-:::rly The hind-, mid-, and fore- brain regions and the optic vesicle can be distinguished. A- the 1 — ;i end :•: tie r :. :• :Lr r. >-;til^:. :. 1 ..: Tit right -: 1- ;, j ^n :: the yolk-sac. "-. 99. — PFABSfESSTDEX's Em- bhv . (From Keibel and Elze's Xormaltafdn.) Length of embryo t _ E mm. The rudiment of the vesicle is seen in the Fig above i secoi cleft. The heart and peri- eardinm from the bulging eminence below the head and the Wolffian ridge is seen at the lateral border of the meso- dermal somites. the sinus (Figs. 101, 102). During the fifth week the head grows rapidly, and becomes relatively very large as contrasted with the body. During this week also the olfactory pits appear, and grow dorsally in the roof of the stomatodseum, separating the median from the lateral nasal processes ; the median pi is divided into the two globular processes; and the maxillary processes of the mandibular arches, growing towards the median plane, fuse with the lateral nasal and the globular processes, so completing the lateral parts of the primitive cranial lip (Figs. 64, 65, 66;. The nodular outgrowths which form the rudiments of the auricles appear on the margins of the hyo-mandibular cleft and fuse together, and by the end of the week traces of the tragus, the helix, and the antitragus are visible (Fig. I By the seventh, week the embryo has attained a length of 17 mm. (CR). The cervical flexure has begun to unfold. The rudiments of the eyelids have appeared. The globular processes have fused together, but there is still a distinct notch in the middle of the cephalic on upper lip. The margins of the auricles are now well defined; the hands are. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustratio
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectanatomy, bookyear1914
