. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. ".Hi* 80 COMPARATIVE PHYSIOLOGY. the allantoia, and vice versa; they are plainly supplementary organs. Th« Allutoio degree to which the various em- bryonic membranes fuse together is very variable for different groups of mammals, including our domestic species. In ruminants, but especially in solipeds, the allantois as it grows spreads itself over the inner surfa
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. ".Hi* 80 COMPARATIVE PHYSIOLOGY. the allantoia, and vice versa; they are plainly supplementary organs. Th« Allutoio degree to which the various em- bryonic membranes fuse together is very variable for different groups of mammals, including our domestic species. In ruminants, but especially in solipeds, the allantois as it grows spreads itself over the inner surface of the subzonal. Fi«. of dog. twentyflvo im old. opened on the vtntni side. Che«t •nd vontral waIIb havo been removca. a, noee-pito; ft, eyet; e, nnder-J«w (flnt gill-arch); d, oecoiid gill-arch; ./, a, A. heart («. right,/ left auricle; gr, right, h, left ventricle); i, aorU (origin of); kL liver (in the middle between the two lobea is the cut yelk-'Veim: /, Rtomaeh; m, intestine; n. yelk-aac; o, urimitlve kidneys: p,allantol«: 9, fore-limbs; A, hlnd-llmbi>. The croiAedemhiyo has been stretched straight. (Haeckcl, after Bischoff.) membrane, often spoken of as the "chorion," while it also covers, though capable of easy detachment, the outer cniriace of the amnion; and thus is formed the allantoic cavity. The por- tion of the allantois remaining finally within the foetus beoomea the bladder, which during embryonic life communicates by its contracted portion (uraehua) with the general amniotic 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 Mills, Wesley, 1847-1915. New York : D. Appleton; London : Caxton House
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Keywords: ., bookauthormillswes, bookcentury1800, bookdecade1890, bookyear1890
