There is no such thing.
Neither of the anthropological associations in the US use race as a means of dividing humans in to ethnic groups.
Genetically humans are less than %1 different from one another.
The threshold of statistical significance is 1%. Humans do not meet that threshold, and so we are not significantly different.
Race, as most people know it is a social construct.
a calico cat is defined by its white. if it has no white, it is not a calico but a tortiseshell.
"Zone" 0? No, that is the blackest black that can be produced in a black & white print. The whitest white is zone 10.
Perhaps: Clearly defined; mutually exclusive
very fast white water cascade
a continuous gray scale from black to white
A white hole is a theoretical gap in space-time where matter and energy are ejected by its event horizon.
Black can be defined as the absence of any color, whereas white is the mixture of all colors.
It defined American citizens as white. It said that a black man could not sue a white man.
Yes thats why they look more defined
The long white hair man at the event can be defined by his distinctive appearance, which includes long white hair that stands out among the crowd.
There is no event defined for which a probability can be calculated!
Because black is defined as the absence of color. meaning it lacks color so it isn't technically a color. white is defined as the abstract of color. basically saying white is a "mix of all colors. i.e. sunlight is white but when boken down in a prism or water you get a rainbow effect but then again white can be the lack of color all together. its hard to explain from one view. you have to look at it from both a science view and a chemical view.