File:Mammals Embryo Origin of the germ layers of mammals as seen in transverse section.jpg
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[edit]DescriptionMammals Embryo Origin of the germ layers of mammals as seen in transverse section.jpg | Fig. 30.—Diagrams showing the origin of the germ layers of mammals as seen in transverse section (modified from Bryce). The mesoderm rapidly grows round the wall of the blastodermic vesicle (A) until it finally surrounds it and the two wings fuse ventrally (B). |
Date | |
Source | https://archive.org/details/cu31924001033459/page/46/mode/1up?view=theater A laboratory manual and text-book of embryology. Philadelphia, London, W. B. Saunders. |
Author | Prentiss, Charles William |
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current | 11:27, 16 March 2024 | ![]() | 1,750 × 742 (422 KB) | Rasbak (talk | contribs) | {{Information |description=Fig. 31.—Dorsal view of a twenty-five-hour chick embryo with seven primitive segments. X 20. |date=1915 |source=https://archive.org/details/cu31924001033459/page/49/mode/1up?view=theater A laboratory manual and text-book of embryology. Philadelphia, London, W. B. Saunders. |author= Prentiss, Charles William |other versions= }} =={{int:license-header}}== {{PD-Old}} {{Licensereview}} Category:Endoderm Category:Ectoderm Category:Mesooderm [[Category:Arche... |
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