When male competition for mates is more intense, it may be expected

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    that sexual dimorphism will increase
     that male deaths will increase
     that females will give birth less often
     that monogamous social groups will eventually be favored by natural selection
asked Jun 29, 2012 in Anthropology by anonymous
    

1 Answer

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that sexual dimorphism will increase
answered Jun 30, 2012 by Bioshare ~Top Expert~ (34,070 points)

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