Evolutionary BiologyFutuyma (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 31
istics even in unrelated species which become convergently similar . But environmental factors may favor divergence as well . Among these factors are interspecific competition , which presses species to use different resources ...
istics even in unrelated species which become convergently similar . But environmental factors may favor divergence as well . Among these factors are interspecific competition , which presses species to use different resources ...
Pagina 71
IN Es Rate of immigration or extinction IF MacArthur and Wilson's model of species diversity on islands or similar isolated patches of habitat . The number of species S on the island increases as new species immigrate and decreases as ...
IN Es Rate of immigration or extinction IF MacArthur and Wilson's model of species diversity on islands or similar isolated patches of habitat . The number of species S on the island increases as new species immigrate and decreases as ...
Pagina 454
If genetic variation continues to arise by mutation , will the species continue to evolve in an evolutionary arms race , or will they come to an evolutionary equilibrium from which they do not change ? Is evolution fast enough to save a ...
If genetic variation continues to arise by mutation , will the species continue to evolve in an evolutionary arms race , or will they come to an evolutionary equilibrium from which they do not change ? Is evolution fast enough to save a ...
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Sommario
The Origin and Impact of Evolutionary Thought | 3 |
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
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adaptive advantageous alleles alterations ancestor 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 equal equilibrium evidence evolution evolutionary evolved example exist extinction factors females 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 proportion recombination relative reproduction response sexual similar single speciation species structure suggests theory tion variance vary