I don't have any clue. But it does make me think about how gender is determined ...

Mz on Nov 20, 2009 | parent | context | favorite | on: Why do human testicles hang like that?

I don't have any clue. But it does make me think about how gender is determined by temperature of the eggs for some species (like crocs and gators and turtles). Sperm is what determines gender in humans. Connection? Maybe. Maybe not.