Sex-change lizards settle a hot topic

[Natasha]

Sex-change lizards settle a hot topic

http://www.abc.net.au/science/articles/2008/01/22/2143717.htm?topic=latest 🔗
by Dani Cooper
1/22/2008

An Australian research team has provided what they say is the "Holy Grail" of evolutionary biology - proof a 30-year-old theory about reptile sex and survival is right.