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 19
If two characteristics on each individual are measured , a bivariate distribution
can be described ( Figure 1b ) ; and if n characteristics are measured , the
position of each individual can be described in an n - dimensional space ( which
can be ...
If two characteristics on each individual are measured , a bivariate distribution
can be described ( Figure 1b ) ; and if n characteristics are measured , the
position of each individual can be described in an n - dimensional space ( which
can be ...
Pagina 122
Wilson ( 1961 ) described a TAXON CYCLE that he reconstructed from patterns
of evolution evident in the ants of Melanesia . Isolated islands are colonized by
ecologically generalized species adapted to ecologically marginal habitats .
Wilson ( 1961 ) described a TAXON CYCLE that he reconstructed from patterns
of evolution evident in the ants of Melanesia . Isolated islands are colonized by
ecologically generalized species adapted to ecologically marginal habitats .
Pagina 204
In some cases astronomical numbers of trivially different subspecies have been
described ; mammalogists have described more than 250 subspecies of the
gopher Thomomys bottae in the western United States , most with very restricted
...
In some cases astronomical numbers of trivially different subspecies have been
described ; mammalogists have described more than 250 subspecies of the
gopher Thomomys bottae in the western United States , most with very restricted
...
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Sommario
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
The Ecological Context of Evolutionary Change | 51 |
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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