. Comparative anatomy. Anatomy, Comparative. allantoic cavity allantois serosa shell sero-amniotic cavity yolk-sac. albumen vitelline membrane belly stalk Fig. 86.—Diagrams showing the extra-embryonic membranes of the chick. The diagrams represent longitudinal sections of the entire egg, the body of the embryo being cut transversely. C, embryo of about five days incubation; D, embryo of about fourteen days incubation. (From Patten, Embryology of the Chick; after Duval.) with the chorion. In the apposed mesodermal layers of the allantois and chorion is developed a rich network of fine blood ves
. Comparative anatomy. Anatomy, Comparative. allantoic cavity allantois serosa shell sero-amniotic cavity yolk-sac. albumen vitelline membrane belly stalk Fig. 86.—Diagrams showing the extra-embryonic membranes of the chick. The diagrams represent longitudinal sections of the entire egg, the body of the embryo being cut transversely. C, embryo of about five days incubation; D, embryo of about fourteen days incubation. (From Patten, Embryology of the Chick; after Duval.) with the chorion. In the apposed mesodermal layers of the allantois and chorion is developed a rich network of fine blood vessels which are con- nected by the allantoic arteries and veins to the main blood vessels of the definitive body of the embryo. In this way an extensive circulation is. 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 Neal, Herbert V. (Herbert Vincent), 1869-1940; Rand, Herbert W. (Herbert Wilbur), 1872-1960. Philadelphia : P. Blakiston's Son
Size: 2020px × 1237px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookpublisherphi, booksubjectanatomycomparative
