Article
Did natural selection or genetic drift produce the cranial diversification of neotropical monkeys?
The American naturalist - 1 Mar 2004
Marroig Gabriel, Cheverud James M
Abstract excerpt
A central controversy among biologists is the relative importance of natural selection and genetic drift as creative forces shaping biological diversification (Fisher 1930; Wright 1931). Historically, this controversy has been an effective engine powering several evolutionary research programs du...
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