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- eva2
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Growing up with lots of sisters makes a man less sexy. For rats, anyway. A new study published in Psychological Science, a journal of the Association for Psychological Science, finds that the sex ratio of a male rat's family when he's growing up influences both his own sexual behavior and how female rats respond to him.
link: http://www.sciencedaily.com/releases/2010/10/101021113012.htm
link: http://www.sciencedaily.com/releases/2010/10/101021113012.htm
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MotherForTruth
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This can also be observed in humans.
- 1 year ago
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MotherForTruth