Frankly Anything » Science http://www.franklyanything.com/blog A blog about, frankly, anything Wed, 23 Jun 2010 12:29:51 +0000 en hourly 1 http://wordpress.org/?v=3.0 Glen or Glenda? How Girls Become Girls and Boys Become Boys http://www.franklyanything.com/blog/2009/12/glen-or-glenda-how-girls-become-girls-and-boys-become-boys/ http://www.franklyanything.com/blog/2009/12/glen-or-glenda-how-girls-become-girls-and-boys-become-boys/#comments Sat, 05 Dec 2009 20:38:43 +0000 Nick http://www.franklyanything.com/blog/?p=284 How Is Sex DeterminedStumbled across this section of PBS.org that includes an informative little Flash presentation on what happens during the first weeks after conception that determine whether you’re a dude or a chick.

Spoiler: for the first 6 weeks our sexual apparatus are identical.

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