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Geographical variability, pheromones
Published online by Cambridge University Press: 30 August 2019
Abstract
The worldwide variation in mating strategies can be explained by differential paternal investment theory, which traces the differences back to the climates where the various peoples (races) evolved. Male provisioning is necessary for women and children to survive cold winters, which is less essential for tropical women. Androstenone may be the substance that makes symmetrical men smell better to fertile females.
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- 2000 Cambridge University Press