Cloning
Cloning is making a genetically identical copy of an individual. The cloning of Dolly, a lamb
genetically identical to its mother; and subsequently other animals has caused considerable
controversy. Dolly was euthenized in February of 2003 following complications from a lung infection.
She lived for eight years which is about half the normal lifespan for sheep. She is survived by
several offspring.
This animation (Audio - Important) describes how Dolly was
cloned.
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