What exactly was Dolly the Sheep made from?
Dolly was cloned when they took an egg from the mother sheep, took out the nucleus in the egg and replaced it with a nucleus from dolly’s clone, they then put that egg in the sheep that gave birth to dolly. It took over 2,000 trials to finally end up with a successful clone (Dolly), however, dolly ended up dying of cancer after only a couple years.