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Unformatted text preview: KINSHIP - Proportion of genes shared by common descent INCLUSIVE FITNESS - An individual's own fitness plus the effects of its behavior on the fitness of its close genetic relatives EUSOCIALITY - Social system in which sterile workers raise the offspring of a small number of reproductives RECIPROCITY - Where two individuals exchange altruistic acts based on previous interactions. Individuals show an initial tendency to cooperate, but only continue to cooperate if their partner had also been cooperative....
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- Fall '08