Evolutionary BiologyFutuyma (ecology and evolution, SUNY Stony Brook) covers such subject areas as phylogeny, paleobiology, genetic mechanisms of change and speciation, character evolution, the theory of processes and macroevolution, and new molecular perspectives. Numerous line drawings, charts, diagrams, and maps are provided. Annotation copyrighted by Book News, Inc., Portland, OR |
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Pagina 48
Thus the earlier a gene ( such as the one governing step k - 1 ) acts in a developmental pathway , the more likely a mutation is to disrupt the integrated pattern , and so to be deleterious . But some genes can act early in development ...
Thus the earlier a gene ( such as the one governing step k - 1 ) acts in a developmental pathway , the more likely a mutation is to disrupt the integrated pattern , and so to be deleterious . But some genes can act early in development ...
Pagina 182
Thus each path that a developing organ may take seems to facilitate the subsequent developmental steps appropriate to that path . But the mechanisms by which development is switched to one path or another and by which novel changes are ...
Thus each path that a developing organ may take seems to facilitate the subsequent developmental steps appropriate to that path . But the mechanisms by which development is switched to one path or another and by which novel changes are ...
Pagina 554
... 160161 , 172-174 , 179 developmental biology , evolution and , 182-183 , 421 developmental buffering , 46 developmental homeostasis , 373374 developmental integration , 47-49 developmental pattern , in identification of primitive ...
... 160161 , 172-174 , 179 developmental biology , evolution and , 182-183 , 421 developmental buffering , 46 developmental homeostasis , 373374 developmental integration , 47-49 developmental pattern , in identification of primitive ...
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Sommario
A Synopsis of Evolutionary Theory | 19 |
Heredity and Development | 33 |
The Ecological Context of Evolutionary Change | 51 |
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Parole e frasi comuni
AA AA adaptive advantageous alleles alterations ancestor animals appear arise associated average become behavior biological birds body bristle cause cent Chapter character characteristics chromosome common complex consists depends derived determined developmental differentiation direction Discuss distribution diversity dominant drift Drosophila ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary evolved example exist extinction factors Figure fitness fossil function gene flow gene frequency genetic genetic variation genotypes geographic greater growth heterozygotes higher highly human hybrid important increase individuals insects instances interactions isolated kinds less loci locus major males mating mean mechanisms mutation natural selection occur offspring organisms origin patterns phenotypic plants Pleistocene polymorphic population possible predators present probability produce recombination relative reproduction response sexual similar single speciation species structure theory tion variance vary
Informazioni bibliografiche
| Titolo | Evolutionary Biology |
| Autore | Douglas J. Futuyma |
| Edizione | illustrata |
| Editore | Oxford University Press, Incorporated, 1979 |
| Provenienza dell'originale | la University of Michigan |
| Digitalizzato | 23 feb 2010 |
| ISBN | 0878931996, 9780878931996 |
| Lunghezza | 565 pagine |
| Esporta citazione | BiBTeX EndNote RefMan |