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 30
Competition by EXPLOITATION occurs when one individual consumes a resource and makes it unavailable to others ; the competing individuals may never actually meet . Competition by INTERFERENCE occurs when two individuals directly ...
Competition by EXPLOITATION occurs when one individual consumes a resource and makes it unavailable to others ; the competing individuals may never actually meet . Competition by INTERFERENCE occurs when two individuals directly ...
Pagina 258
LEVELS OF SELECTION Under ordinary natural selection , alleles increase in frequency if they enhance the fitness of their bearers , relative to that of genetically different individuals in the same population .
LEVELS OF SELECTION Under ordinary natural selection , alleles increase in frequency if they enhance the fitness of their bearers , relative to that of genetically different individuals in the same population .
Pagina 269
A strategy is “ a specification of what an individual will do in any situation in which it may find itself . ” A strategy may be pure , meaning that the individual always has the same phenotype , or it may be mixed , meaning that the ...
A strategy is “ a specification of what an individual will do in any situation in which it may find itself . ” A strategy may be pure , meaning that the individual always has the same phenotype , or it may be mixed , meaning that the ...
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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 biology birds caused Chapter characteristics characters chromosomes common competition condition correlated depends determined differentiation 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 separated 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 |