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 346
... single evolving lineage is often given different names as it changes in morphology . Thus when a single gene pool changes into a new CHRONOSPECIES - when it changes enough to acquire a new name - one nominal " species " has become ...
... single evolving lineage is often given different names as it changes in morphology . Thus when a single gene pool changes into a new CHRONOSPECIES - when it changes enough to acquire a new name - one nominal " species " has become ...
Pagina 406
... single panmictic unit , because recombination within a population constrains the vari- ance within rather narrow limits ( Chapter 7 ) . Reproductive isolation enables the variance to increase , so that a group of species can occupy ...
... single panmictic unit , because recombination within a population constrains the vari- ance within rather narrow limits ( Chapter 7 ) . Reproductive isolation enables the variance to increase , so that a group of species can occupy ...
Pagina 472
... single large polypeptide is produced . This binds with the product of IA to give a single complex protein with different enzymatic properties ( Crawford 1982 ) . Duplication of genes , in whole or in part , may provide proteins with new ...
... single large polypeptide is produced . This binds with the product of IA to give a single complex protein with different enzymatic properties ( Crawford 1982 ) . Duplication of genes , in whole or in part , may provide proteins with new ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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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