Fig. 9. Heuser,
Rock and Hertig, 1945.
| Next Figure |
| Previous Figure |
| Return to Index |
| Return to Introduction |
| Embryo 7801 - Stage 6 | Fig. 9. Heuser,
Rock and Hertig, 1945. |
|||
| The undifferentiated cell mass increases in size in the next few sections and is inseparable from the ectoderm and endoderm. A cloacal membrane is not yet present, but it will presumably develop in this place. Section 154. | |
|||
| Click Here or on the figure to view a full size image | ||||
|