Sexual differentiation absence of the genes that generate male genitalia do not single-handedly lead to a female brain. The male brain requires more hormones, such as testosterone, in order to properly differentiate. These hormones are released due to a gene expressed during embryonic development. Sexual differentiation Sexual differentiation is the process of development of the differences between males and females from an undifferentiated zygote. As male and female individuals develop from zygotes into fetuses, into infants, children, adolescents, and eventually into adults, sex and gender differences at many levels develop: genes, chromosomes, gonads, hormones, anatomy, and psyche. Sex differences range greatly and
Causes of sexual violence do non-rapists. In one study, male rapists evaluated with penile plethysmography demonstrated more arousal to forced sex and less discrimination between forced and consensual sex than non-rapist control subjects, though both groups responded more strongly to consensual sex scenarios. Data on sexually violent individuals show that most direct their acts at individuals whom they already know. Drug-facilitated sexual assault (DFSA), also known as predator rape, is a sexual assault carried out after the victim has become incapacitated due to having consumed alcoholic beverages or other drugs. Alcohol has been shown to play a disinhibiting role in certain types of sexual