
Légende
Microscopic view of a blastula during pregnancy. After the cleavage has produced over 100 cells, the embryo is called a blastula. The blastula is usually a spherical layer of cells (the blastoderm) surrounding a fluid-filled or yolk-filled cavity (the blastocoel)
Date
30 mai 2013
Crédit
Photo12/imageBROKER/Stocktrek Images
Notre référence
BRK24F29_052
Model release
Non
Property release
Non
Licence
Libre de droits
Format disponible
51,9Mo (965,0Ko) / 41,7cm x 31,2cm / 4920 x 3690 (300dpi)