AAAS Science Breakthrough of the year!




 Human Genetic Variation

On 21 December 2007, Science unveiled its Breakthrough of the Year for 2007 — the realization that DNA differs from person to person much more than researchers had expected…

Create a free edublog to get your own comment avatar (and more!)

Leave a Reply

*
To prove you're a person (not a spam script), type the security word shown in the picture.
Anti-Spam Image