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 116
... described as a new genus , Roxira ( P2 , at upper right ) , is actually conspecific with Layia glandulosa ( P1 ) . The distinguishing char- acters are determined by only a few genes , as illustrated by segregation in the F2 genera- tion ...
... described as a new genus , Roxira ( P2 , at upper right ) , is actually conspecific with Layia glandulosa ( P1 ) . The distinguishing char- acters are determined by only a few genes , as illustrated by segregation in the F2 genera- tion ...
Pagina 224
... described in Chapter 4 is an example . Cases of " double invasion , " many of which are described by Mayr ( 1942 ) , are especially interesting . For example , the bird Acanthiza pusilla 224 Chapter Eight.
... described in Chapter 4 is an example . Cases of " double invasion , " many of which are described by Mayr ( 1942 ) , are especially interesting . For example , the bird Acanthiza pusilla 224 Chapter Eight.
Pagina 278
... described a similar line of equilibria for various combinations of the two characters . If , however , the genetic variance in female preference is great enough , assortative mating may generate such a strong genetic correlation between ...
... described a similar line of equilibria for various combinations of the two characters . If , however , the genetic variance in female preference is great enough , assortative mating may generate such a strong genetic correlation between ...
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