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 47
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 |
Copyright | |
7 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
adaptive adaptive radiation allele frequency allozyme Amer amino acid ancestor animals average behavior biological birds bristle number caused cells Chapter characters chromosome cladistic coefficient coevolution competition copies correlated deleterious developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolutionary change evolved example extinction rate factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups habitats heritability heterozygotes heterozygous higher taxa homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection nucleotide occur offspring organisms pairs parasites pattern phenotype phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination relative reproductive isolation sequence sexual similar speciation structure survival sympatric taxon theory tion trait transposable elements variable variance