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 292
The preeminent agent of evolution is , very simply , the differential survival and reproduction of entities that differ from one another in one or more respects . Selection is not caused by differential survival and reproduction ; it is ...
The preeminent agent of evolution is , very simply , the differential survival and reproduction of entities that differ from one another in one or more respects . Selection is not caused by differential survival and reproduction ; it is ...
Pagina 302
Sexual reproduction itself , seemingly , should not have evolved ( Maynard Smith 1971 , Williams 1975 ) . An allele that codes for sexual reproduction can increase only half as fast as one that causes its bearer to reproduce asexually ...
Sexual reproduction itself , seemingly , should not have evolved ( Maynard Smith 1971 , Williams 1975 ) . An allele that codes for sexual reproduction can increase only half as fast as one that causes its bearer to reproduce asexually ...
Pagina 303
S , which codes for sexual reproduction , If , however , the environment then changes , compared to those of an allele s coding for so that only aabb genotypes survive , allele S asexual reproduction . Each female produces will persist ...
S , which codes for sexual reproduction , If , however , the environment then changes , compared to those of an allele s coding for so that only aabb genotypes survive , allele S asexual reproduction . Each female produces will persist ...
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Sommario
The Origin and Impact of Evolutionary Thought | 3 |
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
Copyright | |
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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