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 245
pairs of populations that were isolated in separate regions by Pleistocene
glaciation have not become different species , some populations have developed
at least incipient reproductive isolation after being separated for at most 1 . 8
million ...
pairs of populations that were isolated in separate regions by Pleistocene
glaciation have not become different species , some populations have developed
at least incipient reproductive isolation after being separated for at most 1 . 8
million ...
Pagina 391
However , the Pleistocene glaciations are not the only important historical event .
Not until the late Oligocene did the present pronounced latitudinal stratification of
temperature develop ; until then , most of the world had a tropical or subtropical ...
However , the Pleistocene glaciations are not the only important historical event .
Not until the late Oligocene did the present pronounced latitudinal stratification of
temperature develop ; until then , most of the world had a tropical or subtropical ...
Pagina 515
( E ) Homo sapiens ( specimen referred to subspecies rhodensiensis from upper
Pleistocene of Zambia , about 110 , 000 years old ) . ( F ) Homo sapiens
neanderthalensis ( specimen from upper Pleistocene of Morocco , very
approximately 47 ...
( E ) Homo sapiens ( specimen referred to subspecies rhodensiensis from upper
Pleistocene of Zambia , about 110 , 000 years old ) . ( F ) Homo sapiens
neanderthalensis ( specimen from upper Pleistocene of Morocco , very
approximately 47 ...
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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 birds caused cells Chapter characteristics characters chromosomes common condition copies correlated crossing depends determined developmental differentiation direct distribution diversity Drosophila ecological effect environment enzyme equilibrium evidence evolution evolutionary evolved example exist extinction factors 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 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 |