Evolutionary BiologyCovers the genetic, developmental, and ecological mechanisms of evolutionary change, the major features of evolutionary history as revealed by phylogenetic and paleontological studies, and material on adaptation, molecular evolution, co-evolution, and human evolution. |
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Pagina 152
Clearly many differences between genotypes may contribute to differences in fitness . A difference in any value of ly up to the age of last reproduction may constitute a difference in fitness ; but after reproduction ceases ...
Clearly many differences between genotypes may contribute to differences in fitness . A difference in any value of ly up to the age of last reproduction may constitute a difference in fitness ; but after reproduction ceases ...
Pagina 186
The phenotype in question could be a morphological or physiological trait , or a component of fitness , or fitness itself . Lewontin and Kojima ( 1960 ) analyzed the case in which the genotypes have these fitnesses : BB BB ' B'B ' AA AA ...
The phenotype in question could be a morphological or physiological trait , or a component of fitness , or fitness itself . Lewontin and Kojima ( 1960 ) analyzed the case in which the genotypes have these fitnesses : BB BB ' B'B ' AA AA ...
Pagina 200
This is to be expected from Fisher's fundamental theorem of natural selection ( Chapter 6 ) , which states that the rate of increase in mean fitness equals the additive genetic variance in fitness . If the population is at allele ...
This is to be expected from Fisher's fundamental theorem of natural selection ( Chapter 6 ) , which states that the rate of increase in mean fitness equals the additive genetic variance in fitness . If the population is at allele ...
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Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
ADAPTATION AND ENVIRONMENT | 19 |
COMPLEX INTERACTIONS AMONG SPECIES | 34 |
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Parole e frasi comuni
adaptive advantage allele frequency America animals appear arise average become behavior biological birds caused Chapter characteristics characters chromosomes common competition condition correlated depends derived determined differentiation direct distribution diversity Drosophila ecological effect environment enzyme equilibrium evidence evolution evolutionary evolved example exist extinction factors families favor females Figure fitness fossil function gene gene flow genetic drift genotypes geographic greater groups growth heterozygotes higher human hybrid important increase individual interactions isolation less linkage loci locus lower major males mammals mating mean mechanisms morphological mutation natural selection occur offspring organisms origin pairs pattern phenotype plants Pleistocene polymorphic population possible predators present probability recombination reduced region relative represent reproductive response sequence similar single sometimes speciation species structure taxa term theory tion trait usually variance variation vary
Informazioni bibliografiche
| Titolo | Evolutionary Biology |
| Autore | Douglas J. Futuyma |
| Edizione | 2, illustrata |
| Editore | Sinauer Associates, 1986 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 27 gen 2010 |
| ISBN | 0878931880, 9780878931880 |
| Lunghezza | 600 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |