Week7: Cleavage and gastrulation in birds

Week7: Cleavage and gastrulation in birds

Pattern of cleavage in birds

blastoderm formation

Gastrulation movements (Gilbert (2013) pp. 298-314)

Source: 

1. Gilbert, S, F., 2013. Developmental Biology (10th Edition). Sinaur Associates Inc.,Publisher, Sunderland, MA.

2. Internet