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 199
The reason for its importance is that the additive effects of genes are almost
entirely responsible for the resemblance between parents and their offspring . For
example , suppose genotypes AA , AA ' , and A ' A ' have phenotypes 6 , 5 , and 4
...
The reason for its importance is that the additive effects of genes are almost
entirely responsible for the resemblance between parents and their offspring . For
example , suppose genotypes AA , AA ' , and A ' A ' have phenotypes 6 , 5 , and 4
...
Pagina 262
For example , parental care is a form of kin selection ; a female mammal does not
herself benefit from suckling her young , but she is enhancing the survival of her
own genes , half of which , on average , are carried by each offspring . Although ...
For example , parental care is a form of kin selection ; a female mammal does not
herself benefit from suckling her young , but she is enhancing the survival of her
own genes , half of which , on average , are carried by each offspring . Although ...
Pagina 530
Moreover , the female of a mated pair is certain that the offspring are hers , but
the male is not ; so the coefficient of relationship is greater , on average , between
offspring and female than between offspring and male , and confers greater ...
Moreover , the female of a mated pair is certain that the offspring are hers , but
the male is not ; so the coefficient of relationship is greater , on average , between
offspring and female than between offspring and male , and confers greater ...
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Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
ADAPTATION AND ENVIRONMENT | 19 |
COMPLEX INTERACTIONS AMONG SPECIES | 34 |
Copyright | |
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Parole e frasi comuni
adaptive advantage allele allele frequency America appear arise associated average become behavior biological birds caused Chapter characteristics characters chromosome common competition conversion copies correlation depends described determined developmental differentiation direct distribution divergence Drosophila ecological effect elements environment enzyme equilibrium evidence evolution evolutionary evolved example exist expression extinction factors Figure fitness fossil frequency function gene genetic genetic drift genotypes geographic greater groups growth higher host human hybrid important increase individual insects interactions isolation less lineage loci locus lower major males mating mean mechanisms morphological mutation natural selection occur organisms origin pairs pattern phenotype plants Pleistocene polymorphism population possible predators probability reduced region relationships relative represent reproductive response separate sequence similar single 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 |