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. |
Dall'interno del libro
Risultati 1-3 di 92
Pagina 246
The mechanism of speciation in this case is perhaps aberrant , since it was
probably caused by adaptation to genetic change in an intracellular symbiont that
renders hybrids sterile . That some groups consist of many species and others of
few ...
The mechanism of speciation in this case is perhaps aberrant , since it was
probably caused by adaptation to genetic change in an intracellular symbiont that
renders hybrids sterile . That some groups consist of many species and others of
few ...
Pagina 247
Some paleontologists have argued that speciation may well be required for much
evolution to occur at all : that established species are static , and that only the
isolation of a small population from gene flow , and the destabilization of the ...
Some paleontologists have argued that speciation may well be required for much
evolution to occur at all : that established species are static , and that only the
isolation of a small population from gene flow , and the destabilization of the ...
Pagina 248
Speciation in plants often differs from speciation in animals ; speciation by
polyploidy is much more common , and the ... How could one determine whether
the disparity in species richness is caused by a difference in speciation rate or by
...
Speciation in plants often differs from speciation in animals ; speciation by
polyploidy is much more common , and the ... How could one determine whether
the disparity in species richness is caused by a difference in speciation rate or by
...
Cosa dicono le persone - Scrivi una recensione
Nessuna recensione trovata nei soliti posti.
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
Chapter | 18 |
THE EFFECT OF DENSITY | 24 |
Copyright | |
36 sezioni non visualizzate
Altre edizioni - Visualizza tutto
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