Question

which structure varies between males and females

Answer 1

Both male and female has lot of structral differences whic may vary in differnt areas,females generally have 40% less seletal muscle than males on the top half, 33%less below waist.These data are often wrongly reported it means men have 66% more upper body muscle than women and 50% more lower body muscle, men also has lower body strenghth.There is lot of sexual diffrences also that is sex chromosome in which form one of 23 pairs of human chromosomes in each cell. generally females have two X chromosomes in their pair while females has one X and one Y chromosome.In terms of density there are also differences between the sexes.Males tend to have denser left amygdalae,hipppocampi, and areas of the right VI lobule of the cerebellum, among other areas while females tended to have denser left frontal pole. Men have bigger heads and longer arms and legs than women relative to body size.Sources differ on comparative limb length but they all agree women have smaller lighter heads and neck.In general male sin is thicker and oily where as in female it contains collagen and has a tighter firmer appearence so these are common anatomical differences in each parts and structure of the body.