Evolutionary BiologyOxford University Press, Incorporated, 1979 - 565 pagine Futuyma (ecology and evolution, SUNY Stony Brook) covers such subject areas as phylogeny, paleobiology, genetic mechanisms of change and speciation, character evolution, the theory of processes and macroevolution, and new molecular perspectives. Numerous line drawings, charts, diagrams, and maps are provided. Annotation copyrighted by Book News, Inc., Portland, OR |
Dall'interno del libro
Risultati 1-3 di 7
Pagina 259
... family originated from an allopolyploid is not the same as saying that ... GENE FLOW or GENE MIGRATION may well be the most important source of genetic variation for a ... gene flow from other populations GENETIC VARIATION AND ITS ORIGINS 259.
... family originated from an allopolyploid is not the same as saying that ... GENE FLOW or GENE MIGRATION may well be the most important source of genetic variation for a ... gene flow from other populations GENETIC VARIATION AND ITS ORIGINS 259.
Pagina 268
... family groups is an aggregate of subpopulations , or DEMES , among which there is little gene exchange . Each deme ... genetic and pheno- typic variation within each subpopulation is declining , but the variation in the entire population ...
... family groups is an aggregate of subpopulations , or DEMES , among which there is little gene exchange . Each deme ... genetic and pheno- typic variation within each subpopulation is declining , but the variation in the entire population ...
Pagina 485
... genetic maladies that are known or suspected to run in the family , so that such individuals can decide whether to have children . Rather than attempting the impossible task of eliminating deleterious alleles from the gene pool ...
... genetic maladies that are known or suspected to run in the family , so that such individuals can decide whether to have children . Rather than attempting the impossible task of eliminating deleterious alleles from the gene pool ...
Sommario
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
The Ecological Context of Evolutionary Change | 51 |
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AA AA AA adaptive adaptive radiation advantageous alleles ancestor arise artificial selection average become behavior biological birds bristle number cent Chapter character characteristics chromosome coefficient complex correlated deleterious depends developmental differentiation distribution diversity Dobzhansky dominant Drosophila ecological effect environment environmental enzyme epistasis epistatic equilibrium evidence evolutionary change evolved example extinction factors females Figure fitness flies fossil record function gametes gene flow gene frequency genetic change genetic drift genetic variation genome genotypes geographic habitats heterozygotes heterozygous homozygotes homozygous host human hybrid inbreeding increase individuals insects interactions less Lewontin linkage disequilibrium loci locus major males mammals mating Mayr mechanisms morphological mutation rates natural selection niche number of species occur offspring organisms overdominance patterns phenotypic phylogenetic plants pollen polymorphic population predators probability protein random rate of evolution recombination reproductive isolation response sexual similar single speciation structure survival sympatric theory tion traits variance vary