EVOLUTION: . . . and Men
نویسندگان
چکیده
منابع مشابه
The Evolution of Men and Women
The ‘selfish gene’ is an excellent metaphor. Evolution seeks to maximise gene replication within the local reproducing group in the context of the environment. It does so by distributing genes among vehicles (organisms) which are each motivated to maximize their inclusive fitness, making the most of the genes that they have been allocated. We show how this gives rise to asexual and sexual repro...
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Evolutionary theory predicts that senescence, a decline in survival rates with age, is the consequence of stronger selection on alleles that affect fertility or mortality earlier rather than later in life. Hamilton quantified this argument by showing that a rare mutation reducing survival is opposed by a selective force that declines with age over reproductive life. He used a female-only demogr...
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ژورنال
عنوان ژورنال: Science
سال: 2004
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.306.5705.2165c