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 86
... produced by this population of zygotes is the sum of the frequency of the zygotes that produce the gamete , weighted ... produced without recombination . The gamete AB is thus produced by genotypes AB / AB , AB / AB ' , AB / A'B , AB / A ...
... produced by this population of zygotes is the sum of the frequency of the zygotes that produce the gamete , weighted ... produced without recombination . The gamete AB is thus produced by genotypes AB / AB , AB / AB ' , AB / A'B , AB / A ...
Pagina 112
... produced in the laboratory . More often , however , it is inferred from the absence of individuals intermediate in ... produces an F1 hybrid of reduced viability ( hybrid inviability ) d . F1 hybrid zygote is fully viable but partially ...
... produced in the laboratory . More often , however , it is inferred from the absence of individuals intermediate in ... produces an F1 hybrid of reduced viability ( hybrid inviability ) d . F1 hybrid zygote is fully viable but partially ...
Pagina 212
... produce a functional gene product . But this raises the question of why the amount of gene product produced by a heterozygote should suffice to yield the same phenotype as the dominant homozygote . One possibility is that the amount of ...
... produce a functional gene product . But this raises the question of why the amount of gene product produced by a heterozygote should suffice to yield the same phenotype as the dominant homozygote . One possibility is that the amount of ...
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