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 225
... differentiated population on Tasmania , where a more markedly differentiated species , A. ewingi , also occurs . It is plausible that during a Pleistocene glaciation , when the sea level was lower , Acanthiza invaded Tasmania and ...
... differentiated population on Tasmania , where a more markedly differentiated species , A. ewingi , also occurs . It is plausible that during a Pleistocene glaciation , when the sea level was lower , Acanthiza invaded Tasmania and ...
Pagina 227
... differentiated not only in tolerance to heavy metals , but in flowering time and in their degree of self - compatibility , and so are partially reproductively isolated from surrounding populations on non - toxic soils ( Macnair 1981 ) ...
... differentiated not only in tolerance to heavy metals , but in flowering time and in their degree of self - compatibility , and so are partially reproductively isolated from surrounding populations on non - toxic soils ( Macnair 1981 ) ...
Pagina 412
... differentiated teeth of mammals are virtually fixed in number within species , whereas the teeth of most reptiles are more numerous , variable in number , and little differentiated . ALLOMETRY AND HETEROCHRONY Much of morphological ...
... differentiated teeth of mammals are virtually fixed in number within species , whereas the teeth of most reptiles are more numerous , variable in number , and little differentiated . ALLOMETRY AND HETEROCHRONY Much of morphological ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
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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