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01271 am a22001693u 4500 |
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108055 |
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|a Skinner, Brian J
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|a Massachusetts Institute of Technology. Research Laboratory of Electronics
|e contributor
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|a Skinner, Brian J
|e contributor
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|a Mathematical toy model inspired by the problem of the adaptive origins of the sexual orientation continuum
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|b Royal Society,
|c 2017-04-11T19:04:18Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/108055
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|a Same-sex sexual behaviour is ubiquitous in the animal kingdom, but its adaptive origins remain a prominent puzzle. Here, I suggest the possibility that same-sex sexual behaviour arises as a consequence of the competition between an evolutionary drive for a wide diversity in traits, which improves the adaptability of a population, and a drive for sexual dichotomization of traits, which promotes opposite-sex attraction and increases the rate of reproduction. This trade-off is explored via a simple mathematical 'toy model'. The model exhibits a number of interesting features and suggests a simple mathematical form for describing the sexual orientation continuum.
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|a en_US
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|a Article
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|t Royal Society Open Science
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