Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10971136 | Animal Behaviour | 2012 | 5 Pages |
Abstract
⺠Assortative mating can be based on preference alone and does not need selection. ⺠It can uphold for several generations with 13-15 immigrants per generation. ⺠Without selection and in the face of gene flow assortative mating falters. ⺠Selection is vital for divergence to occur with gene flow as counteracting force.
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Animal Science and Zoology
Authors
Emma Rova, Mats Björklund,