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 53
... effect is manifest ) and in EXPRESSIVITY ( the magnitude of the phen- otypic effect ) than others . Each genotype has its own NORM OF REACTION ( Figure 6 ) , a variety of expressions under different environmental conditions . In some ...
... effect is manifest ) and in EXPRESSIVITY ( the magnitude of the phen- otypic effect ) than others . Each genotype has its own NORM OF REACTION ( Figure 6 ) , a variety of expressions under different environmental conditions . In some ...
Pagina 147
... effect of the bottleneck is so diminished that we can consider it a large population ? 4. Given the impact that inbreeding has on phenotypic variation , what effect is it likely to have on the rate at which a population's genetic ...
... effect of the bottleneck is so diminished that we can consider it a large population ? 4. Given the impact that inbreeding has on phenotypic variation , what effect is it likely to have on the rate at which a population's genetic ...
Pagina 553
... effect of two independent variables ( “ causes " ) on a dependent vari- able , whereby the effect differs from the sum of the two causal effects taken separately : synergism . Genotype × environment interaction ( Chapter 7 ) is ...
... effect of two independent variables ( “ causes " ) on a dependent vari- able , whereby the effect differs from the sum of the two causal effects taken separately : synergism . Genotype × environment interaction ( Chapter 7 ) is ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
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adaptive advantage allele allele frequency animals appear arise associated average become behavior biological cause cells Chapter characteristics characters chromosome common competition condition conversion copies correlation depends determined developmental differentiation distribution divergence Drosophila ecological effect elements environment enzyme equilibrium evidence evolution evolutionary evolved example exist expression extinction factors Figure fitness fossil frequency function gene genetic genetic drift genome genotypes geographic greater groups growth higher host human hybrid important increase individual insects interactions isolation less linkage loci locus lower major males mating mean mechanisms morphological mutation natural selection occur organisms origin pairs pattern phenotypic plants Pleistocene polymorphism population possible predators Press probability proteins reduced region relationships relative represent reproductive response sequence similar single speciation species structure taxa term theory tion traits variance variation vary