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Reproductive performance in grey seals: age-related improvement and senescence in a capital breeder

W. D. Bowen, Auteur ; S. J. Iverson, Auteur ; J. I. Mcmillan, Auteur ; D. J. Boness, Auteur

Dans Journal of Animal Ecology (75(6) NOV 2006)

1. Three hypotheses have been advanced to account for age-related improvement in performance: the selection hypothesis predicts improved due to the loss of lower quality phenotypes, the constraint hypothesis predicts individuals improve function[...]

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