so in my forensics class with are now on anthropology and how to tell skulls apart by race and gender. My teacher told us that men have a squared jaw and prominent eye brow ridges. she made it very clear that men have to have a square jaw and women have a narrow/pointed jaw with less brow ridge. i know men probably have more pronounced features but my teacher is a women with a very square jaw and prominent brow ridges which is the opposite of m. I'm a man and my jaw is not square at all. What do you guys think? is she just ignorant or is she right?