Age in days and development events :
1. 2 days – Embryo at 2 cell stage
2. 3 days – Morula is formed
3. 4 days – Blastocyst is formed
4. 8 days – Bilaminar disc is formed
5. 14 days – Prochordal plate & primitive streak seen
6. 16 days - Intra-embryonic mesoderm is formed / Disc is three germ layers
No comments:
Post a Comment