Eusocial insects have higher diploid chromosome numbers than most of their closest phylogenetic relatives, and cockroaches (Blattidae) with gregarious offspring have higher 2N's...
Weismann and modern biology, John Maynard Smith life history variation in placental mammals - unifying the data with theory, Paul H.Harvey et al comparative methods using phylog...
A model is presented to account for the natural selection of what is termed reciprocally altruistic behavior. The model shows how selection can operate against the cheater (non-...
Hummingbirds demonstrate the full scope of Rensch's rule (females larger than males in small species, males larger than females in large species). The phoretic flower mites that...
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