. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. THE DBVKLOPMBNT OF THE EMBRYO ITSELF. 117 vk ? u (after (^lulii). Com- ep, corpon caTernoM racism; m, hydatid of , the conjoint poeterior gland; «, icnitnm; ip, ) of itR orioinal fonna- i teetia ana epididrmia Krotam: vd, raa defer- I of WonBan body (the in Fig. l«t. le aooompanying al onana (after Qnaln). ntheotfaar. ridia; dO, remains of the ; /, abdominal râ Iff
. A text-book of comparative physiology [microform] : for students and practitioners of comparative (veterinary) medicine. Physiology, Comparative; Veterinary physiology; Physiologie comparée; Physiologie vétérinaire. THE DBVKLOPMBNT OF THE EMBRYO ITSELF. 117 vk ? u (after (^lulii). Com- ep, corpon caTernoM racism; m, hydatid of , the conjoint poeterior gland; «, icnitnm; ip, ) of itR orioinal fonna- i teetia ana epididrmia Krotam: vd, raa defer- I of WonBan body (the in Fig. l«t. le aooompanying al onana (after Qnaln). ntheotfaar. ridia; dO, remains of the ; /, abdominal râ Iff to Qie nibetnacnlnm>; flnet. orlCttleriandnet) nm; $e, vaacnlar bnib or satteiea lemaina of Wol- oUBandoct; 8. meter; 4, â ant of (talk of allantoia. In both sezM the mort poBterior portiun of the WolfBaa duct gives rim to the metanephrot, or what becomes the permaoent kidn«y and ureter; in the male also to the vaa deferens, testicle, vas aberrans, and seminal vesicle. The ovary has a similar origin to the testicle ; the germinal epithelium furnishing the cells, which are tnmsformed into Qraaflan follides, ova, etc., and the mesoblast the stroma in which those structures are imbedded. In the female the parovarium remains as the representative of the atrophied Wolffian body and duct The bladder and urachus are both remnants of the formerly extensive allantois. The final forms of the genito-urinary or- gans arise by differentiation, fusion, and atrophy: thus, the cloaca or common cavity of the genito-urinary ducts is divided AL. 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
