1 janv. 1997 - 1997- Dolly the sheep
Description:
Ian Wilmut and a few of his co-workers were the first people to clone sheep. They fuzed a sheep eggs with an udder cells and then implanted these hybrid embryos into a surrogate mother sheep.Ajouté au bande de temps:
Date:
1 janv. 1997
Maintenaint
~ Il y a 28 ans