Why Scientists Kept the Birth of Dolly, the World’s First Cloned Mammal, a Secret for Seven Months
The scientific breakthrough, announced on this day in 1997, proved that geneticists could clone an adult mammal, giving rise ...
February 22 saw a big scientific breakthrough with the successful cloning of a mammal for the first time in 1997. Dolly was ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback