File:Bailey158.jpg: Revision history

From Embryology

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18 January 2011

  • curprev 14:1214:12, 18 January 2011S8600021 talk contribs 285 bytes +285 ==Fig. 158. Section of blastoderm of chick of 42 hours' incubation== The cells of the blood islands are differentiated into primitive blood cells and the endothelium of the vessels. Photograph. {{Template:Bailey 1921 Figures}} [[Category:Cardiovascu