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 88
Pagina 53
... phenotypic effect at one locus depends on the genotype at one or more other loci : the phenomenon of EPISTASIS . The external environment , too , affects phenotypic expression , sometimes in the same way that alteration of the genes ...
... phenotypic effect at one locus depends on the genotype at one or more other loci : the phenomenon of EPISTASIS . The external environment , too , affects phenotypic expression , sometimes in the same way that alteration of the genes ...
Pagina 90
... phenotype variation they display is a consequence of the environment or of developmental noise . By this or other means , it is possible to describe the phenotypic variance ( V » ) as the sum of the genetic variance ( VG ) and the ...
... phenotype variation they display is a consequence of the environment or of developmental noise . By this or other means , it is possible to describe the phenotypic variance ( V » ) as the sum of the genetic variance ( VG ) and the ...
Pagina 597
... Phenotypic correlation , 205 Phenotypic covariance , 205 Phenotypic evolution , 409-412 Phenotypic gaps , 436-439 Phenotypic variance , 195-198 Phyletic gradualism , 402-403 Phylogenetic analysis biogeography and , 374-375 comparative ...
... Phenotypic correlation , 205 Phenotypic covariance , 205 Phenotypic evolution , 409-412 Phenotypic gaps , 436-439 Phenotypic variance , 195-198 Phyletic gradualism , 402-403 Phylogenetic analysis biogeography and , 374-375 comparative ...
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