'Dolly' man to clone herd of 1,500 cows
Scientists are building the world's first clone farm. A researcher from the Roslin Institute in Edinburgh, which created Dolly the sheep, has moved to New Zealand to help build up a 1,500 strong herd
Scientists are building the world's first clone farm. A researcher from the Roslin Institute in Edinburgh, which created Dolly the sheep, has moved to New Zealand to help build up a 1,500 strong herd