what is the difference between the angles of femur of human males and females?
825589
If some one know that , then there should not have any gendar war.\nMen are from "Mars" and women are from "Venues"
722335
i would say it's the shape of the pelvic bone.  gives stability to their body shape and movement.
47344
For almost the same reason that their breasts are bigger.  Sex characteristics.  Most women are larger at the hips than males (perhaps to make child bearing easier).  They have more room to fill in back there, so to speak.\nThese are generalizations, however.  Many females (girls or women) have small, very muscular behinds, while some men do carry wide loads.
611015
http://www.edugraphics.net/gh-human_anatomy/gh235.htm
168179
Men typically have more muscle mass than females.  These muscles consume a lot of oxygen, which is carried by red blood cells.  More oxygen requirements = more red blood cells.
905462
Most parts of a male are typically bigger than the same parts on a female (not all though, females typically have wider hips for example).  This phenomenon is known as sexual dimorphism.  The most likely causes of sexual dimorphism in humans are  competition between males for females (the bigger you are the better you are at beating other men, both in a physical fight and in a bluff) and female mate choice, where females tend to pick taller, broader men for partners.  Both of these factors have led to evolutionary pressure on males to get bigger.  The mechanism by which this occurs during development is closely modulated by testosterone.  The more testosterone a man has, the taller he grows, the broader his shoulders are, the bigger his hands and feet are and the squarer his jaw is.\nSome more interesting things about the hands of men and women, is that women tend to have narrower palms and longer fingers and men tend to have wider palms and shorter fingers.  Another interesting quirk is that the more testosterone a baby boy is exposed to in the womb of his mother (yes, women have testosterone too, just not as much as men!) the longer his second digit (pointer finger) will be compared to his fourth digit (wedding ring finger).  Hopefully these will be some interesting facts to put on a science fair project!
498470
Many people think it's a military like stance.  In actuality, your body should be properly aligned by one part sitting atop another.  Imagine yourself or have someone look at you from the side.  Your major joints should be along a common midline: your hips should be over your knees (not locked back), your shoulders over your hips (not chest pushed forward and shoulders back) and your head over your shoulders.  Balanced weight, which may mean your calves are behind this midline, thighs in front, butt behind, etc.  Look up alexander technique and feldenkris method for more information and exercises relating to posture.
482246
Its more common in guys to only gain weight in the stomache while still having "chicken legs". Girls tend to be more spread out with weight. (we need the change in structure to give birth and what not)
1033236
bones break down with age and poor nutrition - similalry they show development changes with age and good nutriton\n\nmales and females differ slightly in pelvis and skull and in lnegths and thinckness of bones as do different races etc
1176851
Generally speaking, men tend to have more muscle mass and women a higher percentage of body fat.  Muscle generates more heat than fat.
850350
They're a mammalian characteristic.  Gender differentiation doesn't override the basic template for mammals.  Male/female is chromosomal.  Other physical differences are mainly hormonal.
81705
No they don't, not in a natural/biological sense anyway. Better balance is achieved through practice. Walking in high heels all day could help those women achieve better balance than some men.
558539
you don't say whether you are male or female but for a male the average is 61-75kg and for a woman it is 55-74kg
760332
we are basically asymmetrical...symmetry is nature's way of showing perfection...so the less asymmetrical we are the more attractive we are\n\nbut to the point: the side which is dominant is usually larger than the other because we tend to use the muscles there more, so that makes us look asymmetrical physically
380634
Femur is the name given to thigh bone. In human skeleton it extends from the hip joint to the knee joint. It is the longest single bone in the human skeleton.\n \nBone marrow = Many long bones, including the one above mentioned, have a cylindrical cavity at the center . This cavity is filled with very soft, butter like or pulpy matter. this matter is the bone marrow. \n\nRed blood cells are constantly formed in the bone marrow.
526223
most men have a slight curve. this is normal.
207151
Two factors I can think of.\n1) Male mystique.  Male have an attitude and mentality that they are superior than female.  Male have to show they are not weak and feminine.\n2) Female live longer because they are more resilient.  Their genetic makeup are better than male right from the start in their mother's womb (female have two X's chromosomes XX vs male's XY).