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
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Pagina 111
... BIOLOGICAL SPECIES CONCEPT , enunciated by Mayr ( 1942 ) as follows : " Species are groups of actually or potentially interbreeding populations , which are reproductively isolated from other such groups . " The species as a biological ...
... BIOLOGICAL SPECIES CONCEPT , enunciated by Mayr ( 1942 ) as follows : " Species are groups of actually or potentially interbreeding populations , which are reproductively isolated from other such groups . " The species as a biological ...
Pagina 219
... BIOLOGICAL SPECIES CONCEPT The term " species " refers both to a taxonomic category and to a biological concept ( Chapter 4 ) . Very often , but not always , taxonomic species are equivalent to biological species . But in reading the ...
... BIOLOGICAL SPECIES CONCEPT The term " species " refers both to a taxonomic category and to a biological concept ( Chapter 4 ) . Very often , but not always , taxonomic species are equivalent to biological species . But in reading the ...
Pagina 534
... biological mothers was only 86 ( Skodak and Skeels 1949 ) ; in another , children who remained in their homes had an average IQ score of 107 , those adopted into different homes an average of 116 , and those who were returned to their ...
... biological mothers was only 86 ( Skodak and Skeels 1949 ) ; in another , children who remained in their homes had an average IQ score of 107 , those adopted into different homes an average of 116 , and those who were returned to their ...
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