University of California, Berkeley ANTHRO 1 Anthropology Quiz 4 1)Sexual selection is different from natural selection because it affects reproductive fitness       Why did Alfred Russell Wallace dislike Darwin’s idea of sexual selection?     Name three general characteristics of the pair bonding reproductive strategy:         “All other things being equal?” Describe a social, environmental or physiological condition that               Under what conditions is a helper at the nest strategy most likely to evolve?       What are three prerequisites for the evolution of reciprocal altruism?     Provide a likely evolutionary explanation for why adults in the following species regularly commit infanticide:       How is reciprocal altruism different from kin selection?