. A laboratory manual and text-book of embryology. Embryology. Ectode Notochord Descending Qorta Pericardial cavity Somatic trie Neural tube Ant Cardinal Vein Auditory placode Forec/ut Ectoderm. Endolheliurn of heart \\ Entoderm Endothelium of ventral aorta Myocardium Fig. 43.—Transverse section through the hind-brain and auditory placodes of a thirty-six-hour chick embryo. X 75- presence of the ventral aorta and bulbar portion of the heart. The descending aortas are located on each side dorsal to the pharynx. The ventral aorta is suspended dorsally by the mesoderm, which here forms the dorsal
. A laboratory manual and text-book of embryology. Embryology. Ectode Notochord Descending Qorta Pericardial cavity Somatic trie Neural tube Ant Cardinal Vein Auditory placode Forec/ut Ectoderm. Endolheliurn of heart \\ Entoderm Endothelium of ventral aorta Myocardium Fig. 43.—Transverse section through the hind-brain and auditory placodes of a thirty-six-hour chick embryo. X 75- presence of the ventral aorta and bulbar portion of the heart. The descending aortas are located on each side dorsal to the pharynx. The ventral aorta is suspended dorsally by the mesoderm, which here forms the dorsal mesocardium. The bulbus of the heart lies to the left in the figure (right of embryo) and a few sections caudad in the series is continuous with the ventral aorta (see Fig. 40). Between the somatic and splanchnic mesoderm is the large pericardial cavity. It surrounds the heart in this 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 Prentiss, Charles William, 1874-1915. Philadelphia, London, W. B. Saunders
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Keywords: ., bookcentury1900, bookdecade1910, booksubjectembryology, bookyear1
