>>12621312there are quite a few biological differences between male and female brains, here are a few:
the most obvious one is size; on average, male brains are 10% larger than female ones, though this does not affect intelligence
women usually have a larger hippocampus, which results in a lot of women being more empathetic and emotional than men.
men have a larger amygdala, which is the part responsible for "fight or flight". some believe that this is the reason why men are more likely to react physically to stress or anger.
male brains are usually wired front-to-back, while female ones are wired side-to-side. this impacts a lot of things, such as the ability to multitask, which women are often better at.
men often have more grey matter, while women have more white matter in their brains
the important term here is AVERAGE. it is not impossible for a guy to be born with a brain which, in comparison, is structured more similarly to that of an average female brain that that of a male one. this may explain why some guys are more feminine (or some girls are tomboyish).