Natural Selection and the Reinforcement of Mate Recognition
نویسندگان
چکیده
منابع مشابه
Natural selection and the reinforcement of mate recognition.
Natural selection on mate recognition may often contribute to speciation, resulting in reproductive character displacement. Field populations of Drosophila serrata display reproductive character displacement in cuticular hydrocarbons when sympatric with Drosophila birchii. We exposed field sympatric and allopatric populations of D. serrata to experimental sympatry with D. birchii for nine gener...
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The evolution of sexual display traits or preferences for them in response to divergent natural selection will alter sexual selection within populations, yet the role of sexual selection in ecological speciation has received little empirical attention. We evolved 12 populations of Drosophila serrata in a two-way factorial design to investigate the roles of natural and sexual selection in the ev...
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Field populations of Drosophila serrata display reproductive character displacement in cuticular hydrocarbons (CHCs) when sympatric with Drosophila birchii. We have previously shown that the naturally occurring pattern of reproductive character displacement can be experimentally replicated by exposing field allopatric populations of D. serrata to experimental sympatry with D. birchii. Here, we ...
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Objective: This study was conducted to compare marital satisfaction among married nurses with three different mate selection styles. Methods: This study is descriptive ex post facto. A total of 222 married nurses were selected using random sampling method from two educational hospitals affiliated to Jundishapur University of Medical Sciences and four private hospitals of Ahvaz, Iran. They comp...
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Our understanding of how natural selection drives the speciation process remains a mystery. A recent study shows how selection for flower color differences causes the evolution of reproductive isolation between two plant species of the genus Phlox.
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ژورنال
عنوان ژورنال: Science
سال: 2000
ISSN: 0036-8075,1095-9203
DOI: 10.1126/science.290.5491.519