What are the Physical differences between the human races?

Question

What are the physical difference between the different ethnicities, and, please, no stereotypical ones, just prove fact.

Answer 1

black africans are more prognathic, the skull is smaller, the lordosis is larger, the carrying angle is greater, the joints are more flexible, the lips and ear lobes are bigger (more advanced), the forearms are longer, the legs are longer. All relative to whites. Some of the Khoisan have an extra tendon suspending the penis. Japanese may have an extra cranial bone or two. Maori have an angular difference in degree of torque of femur relative to hip joint. Blacks carry the child higher in womb and deliver smaller babies who then develop faster. there are other minor differences. black mandibular bodies inferior border can be concave, whites and polynesians convex.

Answer 2

Race and ethnicity are conepts created to distinguish people based on culture, location, etc, Humans all exist on a continuum in every phyiscal aspect. while ti may be treu that darker skinned folks live closer to the equator - there is no cut off line at which you can say this person is x and this one y.

There are some noticeable differences that have cropped up regionally through the millenia as a result of relative isolation created by both cultural and geographic boundaries (mountains, seas, etc). and some of those have been identified in previous responses - but one must always be careful when going down this path, because those difference could easily dissapear within a few generations now that many of those boundaries have been overcome.

Answer 3

The physical differences of human races are black and white. This is due to climatic condition which causes differences in skin colors and natural achievement. But Biologically we are one being origin is from one source.

Answer 4

One race has heavier bones. Another race inherits certain diseases. There are a variety of physical differences. Morphological differences are plainly visible and you know them well if you just look around.

Answer 5

the cancer doctor beat me to it , the one he missed out was the guys with the longer legs such as the masai will always beat the kikamba in the races because the kikamba have much shorter legs,but both are native of the same country, Kenya.

Answer 6

race, I think ,it is about skin color,it is physical
ethnicity- has a kind of loyalty connotation,you have to ask someone about this,it is psychical