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 87
Pagina vii
... VARIATION EXTERNAL SOURCES OF VARIATION EVOLUTION SINCE DARWIN 8 THE MODERN SYNTHESIS 10 Chapter Four EVOLUTION SINCE THE SYNTHESIS 13 Variation HOW EVOLUTION IS STUDIED 13 EVOLUTION AS FACT AND THEORY 15 THE HARDY - WEINBERG THEOREM ...
... VARIATION EXTERNAL SOURCES OF VARIATION EVOLUTION SINCE DARWIN 8 THE MODERN SYNTHESIS 10 Chapter Four EVOLUTION SINCE THE SYNTHESIS 13 Variation HOW EVOLUTION IS STUDIED 13 EVOLUTION AS FACT AND THEORY 15 THE HARDY - WEINBERG THEOREM ...
Pagina 117
... variation within most pop- ulations , but nonrandom organization is generally not strongly pronounced . Dif- ferences in allele frequencies among populations of a species are the basis of geographic variation , which can take on many ...
... variation within most pop- ulations , but nonrandom organization is generally not strongly pronounced . Dif- ferences in allele frequencies among populations of a species are the basis of geographic variation , which can take on many ...
Pagina 195
... variation in most traits is continuous , or quantitative , in kind , so that indi- viduals vary in slight increments . Some of the phenotypic variation is directly caused by the environment , and some by genetic differences at several ...
... variation in most traits is continuous , or quantitative , in kind , so that indi- viduals vary in slight increments . Some of the phenotypic variation is directly caused by the environment , and some by genetic differences at several ...
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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