File:Simkins1928 plate07.jpg

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27 Detail of the large and small cells in the testis of a 54-mm. embryo. X 1500.

28 Secondary follicle from an ovary at term. X 750. A nucleus could not be found in the ovum.

29 Large and small cells in detail from the ovary of a 90-mm. fetus. X 750.

30 Grenitaloid cell in detail from the ovary of a 51-mm. embryo. )< 1500.

31 First indication of a cytoplasmic membrane (vitelline membrane) enclosing the ovum. From an ovary at term. X 350.

32 Mature ovum in the follicle of a full—term ovary: the walls of the follicle have not been shown. X 350. /m.vt., vitelline membrane.

33 Detail of tubule from a 54-mm. embryo. X 1500. cl.so., interstitial cell.


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Simkins 1928: plate 1 | plate 2 | plate 3 | plate 4 | plate 5 | plate 6 | plate 7 | plate 8 | plate 9 | plate 10

Reference

Simkins CS. Origin of the sex cells in man. (1928) Amer. J Anat. 41: 248-272.


Cite this page: Hill, M.A. (2024, April 27) Embryology Simkins1928 plate07.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Simkins1928_plate07.jpg

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