File:Hertig1945d fig06.jpg

Fig. 6. A mid-crossi section from an ovum of approximately 8 days of age

Note the prominent amniotic cavity above the primitive ectoderm of the germ-disk but the amniogenic cells have not yet begun to form. There are, however, a few mesoblastic cells to the right of the germ-disk, several of which are still attached to their parent trophoblast. Carnegie 8155, section 4-4-8, X 500.

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  Fig 6 8155

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  Fig 7 8171

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  Fig 8 8215

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  Fig 9 8004

Reference

Hertig AT. On the development of the amnion and exocoelomic membrane in the previllous human ovum. (1945) Yale J Biol Med. 18:107-15. PubMed 21007544

Cite this page: Hill, M.A. (2024, April 27) Embryology Hertig1945d fig06.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Hertig1945d_fig06.jpg

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