Then, in the winter of 1997, Dolly was born. She was cloned from cultured cells taken from an adult ewe and an almost four week fetus. The basis for cloning is nuclear transfer. Two cells are used in this process. After ovulation an unfertilized egg is taken to exist as the recipient cell.
Cloning has many future advantages.
As cloning has become a major part of our science atmosphere, many people have become skeptical of the idea of cloning and some are sort of fond of it. One idea in favor of cloning was to replace family members who were dying. Cloning is not a well-known process. Someone discussing the topic of cloning needs a little background in Biology. First, you need to know what cloning is.