Evolutionary BiologyCovers 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 20
We may add a third axis corresponding to , say , salinity , thus defining a three -
dimensional space ( Figure 1B ) containing a region that represents tolerable
combinations of temperature , prey size , and salinity . To take into account other
...
We may add a third axis corresponding to , say , salinity , thus defining a three -
dimensional space ( Figure 1B ) containing a region that represents tolerable
combinations of temperature , prey size , and salinity . To take into account other
...
Pagina 215
The range of variation in the underlying characters may be divided into canalized
regions for either four or five digits ( for ... Selection Frequency in population 6
Digit region ži že TO T T Z Threshold region Underlying character , z FIGURE 11
...
The range of variation in the underlying characters may be divided into canalized
regions for either four or five digits ( for ... Selection Frequency in population 6
Digit region ži že TO T T Z Threshold region Underlying character , z FIGURE 11
...
Pagina 386
( A ) The proposed history of separation ( by continental drift ) of regions
inhabited by the midges , based on the ... make clear , the taxonomic composition
of the biota of any region has been affected by both ancient and more recent
history .
( A ) The proposed history of separation ( by continental drift ) of regions
inhabited by the midges , based on the ... make clear , the taxonomic composition
of the biota of any region has been affected by both ancient and more recent
history .
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Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
Chapter | 18 |
THE EFFECT OF DENSITY | 24 |
Copyright | |
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Parole e frasi comuni
adaptive advantage allele frequency America animals appear arise average become behavior biological birds caused Chapter characteristics characters chromosomes common competition condition correlated depends derived determined differentiated direct distribution diversity Drosophila ecological effect environment enzyme equilibrium evidence evolution evolutionary evolved example exist extinction factors families favor females Figure fitness fossil function gene gene flow genetic drift genotypes geographic greater groups growth heterozygotes higher human hybrid important increase individual interactions isolation less linkage loci locus lower major males mammals mating mean mechanisms morphological mutation natural selection occur offspring organisms origin pairs pattern phenotype plants Pleistocene polymorphic population possible predators present probability recombination reduced region relative represent reproductive response sequence similar single sometimes speciation species structure taxa term theory tion trait usually variance variation vary
Informazioni bibliografiche
| Titolo | Evolutionary Biology |
| Autore | Douglas J. Futuyma |
| Edizione | 2, illustrata |
| Editore | Sinauer Associates, 1986 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 27 gen 2010 |
| ISBN | 0878931880, 9780878931880 |
| Lunghezza | 600 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |