Figure 12-25. Transverse sections showing the turning of the embryo. A. 8 days 1 hour, 7 somites. B. 8 days 10 hours, 10 somites (x 50).
Figure 12-25. Transverse sections showing the turning of the embryo. A. 8 days 1 hour, 7 somites. B. 8 days 10 hours, 10 somites (x 50).