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 96
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 amino acid ancestor average behavior biological birds bristle cells Chapter characters chromosome coefficient coevolution common competition copies correlated deleterious developmental differentiation distribution divergence Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary change evolved example factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene family gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups heritability heterozygotes heterozygous higher taxa homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mean mechanisms molecular morphological mutation natural selection neoteny nucleotide occur offspring organisms pairs parasites pattern phenotypic phylogenetic phylogeny plants polymorphism population predators prey proteins pseudogenes random recombination related species relative reproductive isolation segments sexual similar speciation structure survival sympatric theory tion traits transposable elements variable variance vertebrates