[Happy Rain]

True biological efficacy—the individual human genome is attracted to and is attractive to the genome that is most different from itself.

The more varied the combined DNA information the better the chance of healthier offspring and healthier offspring tend to be more attractive.

I.D. at it's best.

[Cardhu]

Thank you for that most interesting and no doubt accurate explanation of the phenomenon.

Anglo-Indians, Cape Colored, Malay-Chinese and a host of other mixtures do seem to have a tendency toward physical perfection in abundance.