- 【人類】メラネシア人のブロンドの頭髪はヨーロッパ人とは異なった遺伝的基盤を持っている
73 ：名無しのひみつ[]：2012/05/09(水) 02:04:54.21 ID:T3Bl+cih - >>52
Oceania Aboriginal Australians, especially in the west-central parts of the continent,
have a high frequency of natural blond-to-brown hair,[35] with as many as 90–100%
of children having blond hair in some areas.[36] The trait among Indigenous Australians
is primarily associated with children. In maturity the hair usually turns a darker brown
color, but sometimes remains blond.[36] Blondness is also found in some other parts
of the South Pacific, such as the Solomon Islands,[28][29] Vanuatu, and Fiji, again
with higher incidences in children.
Natural blonde hair is more common among young children than adults, as blonde
hair usually darkens to a brunette shade with age. Natural blonde hair is rare in adulthood,
with some reports that only about 2% of the world's population is naturally blonde.[37]
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