Zakalwe
24th October 2008, 08:51 AM
Another study about the possible link between the genetic probability involved in homosexuality giving heterosexual siblings great chance of reproducing. Here. (http://www.economist.com/science/displaystory.cfm?story_id=12465295)
A statistical study with twins. They have yet to actually identify any genes involved.
A statistical study with twins. They have yet to actually identify any genes involved.