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. |
Dall'interno del libro
Risultati 1-3 di 94
Pagina 151
... genotypes differ in FITNESS . In an evo- lutionary context , fitness is measured only by a genotype's rate of increase relative to other genotypes , not by attributes that enter into our everyday uses of the term ( such as " physical ...
... genotypes differ in FITNESS . In an evo- lutionary context , fitness is measured only by a genotype's rate of increase relative to other genotypes , not by attributes that enter into our everyday uses of the term ( such as " physical ...
Pagina 166
... genotype ( or of an allele ) is affected by its frequency within the population . One way of viewing this is to consider that the allele frequency itself alters the selective environment within which the genotypes function . The ...
... genotype ( or of an allele ) is affected by its frequency within the population . One way of viewing this is to consider that the allele frequency itself alters the selective environment within which the genotypes function . The ...
Pagina 196
... genotypes is the same in each environment to which they are exposed FIGURE 3 Genotype x environment interaction . ( A ) An idealized , hypothetical case in which there is no interaction between genotype and environment . At higher ...
... genotypes is the same in each environment to which they are exposed FIGURE 3 Genotype x environment interaction . ( A ) An idealized , hypothetical case in which there is no interaction between genotype and environment . At higher ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive adaptive radiation allele frequency allozyme Amer amino acid ancestor animals 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 heritability heterozygotes heterozygous homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions 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 predators prey proteins pseudogenes random recombination segments sexual similar speciation structure sympatric Syst theory tion traits transposable elements University Press variable variance vertebrates York