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 |
Dall'interno del libro
Risultati 1-3 di 77
Pagina 241
matter ) that may exist in a large population changes as the allele mutates into
other alleles and as it is generated by mutation of ... If u and v are very small , as
they generally seem to be , the change in gene frequency will be very small in
each ...
matter ) that may exist in a large population changes as the allele mutates into
other alleles and as it is generated by mutation of ... If u and v are very small , as
they generally seem to be , the change in gene frequency will be very small in
each ...
Pagina 273
Thus among a series of initially identical colonies ( bean bags ) that all started
with the same gene frequency p , the mean gene frequency after one generation
is still p , but the colonies vary to the extent p ( 1 – p ) / 2N ; and the smaller the ...
Thus among a series of initially identical colonies ( bean bags ) that all started
with the same gene frequency p , the mean gene frequency after one generation
is still p , but the colonies vary to the extent p ( 1 – p ) / 2N ; and the smaller the ...
Pagina 328
For example , there may often be a frequency - dependent component to
selection in a patchy environment . ... Allele frequencies can be simultaneously
affected by mutation rates , by gene flow , by genetic drift , and by one or more
modes of ...
For example , there may often be a frequency - dependent component to
selection in a patchy environment . ... Allele frequencies can be simultaneously
affected by mutation rates , by gene flow , by genetic drift , and by one or more
modes of ...
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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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Parole e frasi comuni
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
Informazioni bibliografiche
| Titolo | Evolutionary Biology |
| Autore | Douglas J. Futuyma |
| Illustrato da | Sarah Landry |
| Edizione | illustrata |
| Editore | Oxford University Press, Incorporated, 1979 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 23 feb 2010 |
| ISBN | 0878931996, 9780878931996 |
| Lunghezza | 565 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |