Scientists artificial genetic manipulation of the animal breeding process called cloning, this door biotechnology called cloning technology.
Cloning does not need male and female mating, and do not need the combination of sperm and egg, only animal extracts from a single cell,
The use of artificial methods of their culture into embryos, then embryo implantation in female animals can be bred a new individual.
This single-cell culture from cloned animals, a single-cell donor with identical characteristics, is the single-cell donor "copies."
Cloning technology can be used to produce "human cloning" and can be used to "copy", which caused world wide attention.
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