This experiments show the evolution of bacteria that become resistant to antibiotics in laboratory : http://v6.tinypic.com/player.swf?file=24goih4&s=6 http://v

This experiments show the evolution of bacteria that become resistant to antibiotics in laboratory : http://v6.tinypic.com/player.swf?file=24goih4&s=6 http://v6.tinypic.com/player.swf?file=24goih4&s=6