Embryonic Development 12 stages VG390

Embryonic Development model12 stages VG390 description

This enlarged model represents the following stages of embryo development:

- Ovule shortly after fertilization

- Two-cell stage

- Four-cell stage

- Seven-cell stage

- Morula stage

- Blastocyst with trophoblast and embryoblast

- Blastocyst with early formation of embryo process

- Blastocyst with start of implantation

- Embryo (approx. 12th day)

- Embryo (approx. 20th day)

- Embryo (approx. 28th day)

- Embryo (approx. 2nd month)

- The first 8 models are approx. 4,000 times enlarged

- The other 4 models are approx. 4-5 times enlarged

- The first 8 stages can be removed from the baseboard for closer study

- Delivered with storage case