File:Bailey057.jpg

From Embryology

Bailey057.jpg(365 × 374 pixels, file size: 43 KB, MIME type: image/jpeg)

Fig. 57. Section of a 16-cell stage of an ovum of the opossum

Hartman.

Blastocyst formation is anticipated in that the cells are arranged around the cleavage cavity, and will be completed when the gaps (i) are closed.

The black masses represent yolk globules in the t. cytoplasm and in the cleavage cavity.


Text-Book of Embryology: Germ cells | Maturation | Fertilization | Amphioxus | Frog | Chick | Mammalian | External body form | Connective tissues and skeletal | Vascular | Muscular | Alimentary tube and organs | Respiratory | Coelom, Diaphragm and Mesenteries | Urogenital | Integumentary | Nervous System | Special Sense | Foetal Membranes | Teratogenesis | Gallery of All Figures
Historic Disclaimer - information about historic embryology pages 
Mark Hill.jpg
Pages where the terms "Historic" (textbooks, papers, people, recommendations) appear on this site, and sections within pages where this disclaimer appears, indicate that the content and scientific understanding are specific to the time of publication. This means that while some scientific descriptions are still accurate, the terminology and interpretation of the developmental mechanisms reflect the understanding at the time of original publication and those of the preceding periods, these terms, interpretations and recommendations may not reflect our current scientific understanding.     (More? Embryology History | Historic Embryology Papers)

Reference

Bailey FR. and Miller AM. Text-Book of Embryology (1921) New York: William Wood and Co.



Cite this page: Hill, M.A. (2024, April 23) Embryology Bailey057.jpg. Retrieved from https://embryology.med.unsw.edu.au/embryology/index.php/File:Bailey057.jpg

What Links Here?
© Dr Mark Hill 2024, UNSW Embryology ISBN: 978 0 7334 2609 4 - UNSW CRICOS Provider Code No. 00098G

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current16:56, 17 January 2011Thumbnail for version as of 16:56, 17 January 2011365 × 374 (43 KB)S8600021 (talk | contribs) {{Template:Bailey 1921 Figures}}