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 AMONG SPECIES Competition among species may take either of
two general forms . Competition by EXPLOITATION occurs when one individual
consumes a resource and makes it unavailable to others ; the competing ...
COMPETITION AMONG SPECIES Competition among species may take either of
two general forms . Competition by EXPLOITATION occurs when one individual
consumes a resource and makes it unavailable to others ; the competing ...
Pagina 32
Predation on a superior competitor may prevent it from eliminating inferior
competitors , and competitively inferior fugitive species may persist by colonizing
new areas as they are eliminated by competition in others ( Horn and MacArthur
1972 ) ...
Predation on a superior competitor may prevent it from eliminating inferior
competitors , and competitively inferior fugitive species may persist by colonizing
new areas as they are eliminated by competition in others ( Horn and MacArthur
1972 ) ...
Pagina 485
COEVOLUTION OF COMPETING SPECIES According to the classical Lotka -
Volterra model of interspecific competition , stable coexistence of two or more
competing species is not possible unless intraspecific competition within each
species ...
COEVOLUTION OF COMPETING SPECIES According to the classical Lotka -
Volterra model of interspecific competition , stable coexistence of two or more
competing species is not possible unless intraspecific competition within each
species ...
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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 |