模块10.2性行为的变化341交配行为的进化解释341对多个伴侣的兴趣341男女在伴侣中寻找的男女342嫉妒的差异342进化或学到了?342 Gender Identity and Gender-Differentiated Behaviors 343 Intersexes 343 Interests and Preferences of CAH Girls 344 Testicular Feminization 344 Issues of Gender Assignment and Rearing 344 Discrepancies of Sexual Appearance 345 Sexual Orientation 346 Behavioral and Anatomical Differences 346 Genetics 346 An Evolutionary Question 347 Prenatal Influences 348 Brain解剖学348