Evolutionary BiologySinauer Associates, 1986 - 600 pagine Covers 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 122
... COEFFICIENT ƒ of an individual I is defined as the probability that I is AUTOZYGOUs — that is , that I has two copies of an allele that are identical by descent . In this example , the probability that I is homozygous for any particular ...
... COEFFICIENT ƒ of an individual I is defined as the probability that I is AUTOZYGOUs — that is , that I has two copies of an allele that are identical by descent . In this example , the probability that I is homozygous for any particular ...
Pagina 546
... coefficient byx is related to the correlation coefficient : Sy by.x = rxy Sx but it does not equal the correlation coefficient unless X and Y have equal standard deviations . The regression coefficient describing the relation between ...
... coefficient byx is related to the correlation coefficient : Sy by.x = rxy Sx but it does not equal the correlation coefficient unless X and Y have equal standard deviations . The regression coefficient describing the relation between ...
Pagina 547
... coefficient ; the pheno- typic effect of an allele in homozygous form αij Competitive effect of species i on species j b Per capita birth rate ; constant in the allome- tric equation ; an allele ( likewise B , B ' ) by - x Regression ...
... coefficient ; the pheno- typic effect of an allele in homozygous form αij Competitive effect of species i on species j b Per capita birth rate ; constant in the allome- tric equation ; an allele ( likewise B , B ' ) by - x Regression ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive adaptive radiation allele frequency Amer amino acid ancestor average behavior Biol biological birds bristle cells Chapter characters chromosome coefficient coevolution common competition copies correlation developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary change evolved example extinction factors females Figure fitness fossil record function Futuyma gametes gene conversion gene family gene flow gene frequencies genetic drift genetic variation genome genotypes geographic habitats heritability heterozygotes heterozygous homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions interspecific Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection neoteny nucleotide occur offspring organisms paedomorphosis pairs parasites pattern phenotypic phylogenetic phylogeny plants polymorphism population predators prey proteins pseudogenes random recombination segments sexual similar speciation structure sympatric Syst theory tion traits transposable elements University Press variable variance vertebrates