Evolutionary BiologyOxford University Press, Incorporated, 1979 - 565 pagine Futuyma (ecology and evolution, SUNY Stony Brook) covers such subject areas as phylogeny, paleobiology, genetic mechanisms of change and speciation, character evolution, the theory of processes and macroevolution, and new molecular perspectives. Numerous line drawings, charts, diagrams, and maps are provided. Annotation copyrighted by Book News, Inc., Portland, OR |
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Pagina 111
... differentiation . Rather each pair of related species differentiated after the Central American isthmus arose and split a formerly continuous population in two . They feel that this model of geographic speciation should apply to other ...
... differentiation . Rather each pair of related species differentiated after the Central American isthmus arose and split a formerly continuous population in two . They feel that this model of geographic speciation should apply to other ...
Pagina 184
... differentiation of serially homologous parts of Stebbins ' ( 1974 ) principle of allochronic deviation , that is , a change in the timing of differentiation processes relative to each other . For example , double flowers might arise if ...
... differentiation of serially homologous parts of Stebbins ' ( 1974 ) principle of allochronic deviation , that is , a change in the timing of differentiation processes relative to each other . For example , double flowers might arise if ...
Pagina 510
... differentiation during speciation . In F. J. Ayala ( ed . ) , Molecular evolution , pp . 106-122 . Sinauer , Sunderland , Mass . Avise , J. C. , and F. J. Ayala . 1976. Genetic differentiation in speciose versus depauperate phylads ...
... differentiation during speciation . In F. J. Ayala ( ed . ) , Molecular evolution , pp . 106-122 . Sinauer , Sunderland , Mass . Avise , J. C. , and F. J. Ayala . 1976. Genetic differentiation in speciose versus depauperate phylads ...
Sommario
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
The Ecological Context of Evolutionary Change | 51 |
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AA AA adaptive advantageous alleles alterations ancestor animals appear arise associated average become behavior biological birds body bristle cause cent Chapter character characteristics chromosome common complex consists depends derived determined developmental differentiation direction Discuss distribution diversity dominant drift Drosophila ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary evolved example exist extinction factors Figure fitness fossil function gene flow gene frequency genetic genetic variation genotypes geographic greater growth heterozygotes higher highly human hybrid important increase individuals insects instances interactions isolated kinds less loci locus major males mating mean mechanisms mutation natural selection occur offspring organisms origin patterns phenotypic plants Pleistocene polymorphic population possible predators present probability produce recombination relative reproduction response sexual similar single speciation species structure theory tion variance vary