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Sexual division of labour : ウィキペディア英語版 | Sexual division of labour The sexual division of labour (SDL) is the delegation of different tasks between males and females. Among human foragers, males and females target different types of foods and share them with each other for a mutual or familial benefit.〔Marlowe, Frank. "Hunting and Gathering: The Human Sexual Division of Foraging Labor." Cross-Cultural Research. 41.2 (2007): 170-95. Web.〕 In some species, males and females eat slightly different foods, while in other species, males and females will routinely share food - but only in humans are these two attributes combined.〔Zihlman, A., and NM Tanner. "Gathering and the hominid adaptation." Anthropology Origins. 10.99 (2001): 163-194. Web.〕 The few remaining hunter-gatherer populations in the world serve as evolutionary models that can help explain the origin of the sexual division of labor. Many studies on the sexual division of labor have been conducted on hunter-gatherer populations, such as the Hadza-a hunter-gatherer population of Tanzania.〔Marlowe, Frank. (2010). The Hadza: the Hunter-Gatherers of Tanzania. University of California Press.〕 == Behavioral ecological perspective ==
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