Evolutionary BiologySinauer Associates, 1986 - 600 pagine Covers 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 29
... host individual may yield an enormous number of parasite offspring . Thus the intrinsic rate of natural increase of a parasite is often many times greater than that of its host . For many parasites , dispersal to new hosts is fraught ...
... host individual may yield an enormous number of parasite offspring . Thus the intrinsic rate of natural increase of a parasite is often many times greater than that of its host . For many parasites , dispersal to new hosts is fraught ...
Pagina 496
... host plants ( Futuyma 1983b , Mitter and Brooks 1983 ) , closely related insects are often similar in their host affiliation , as in other characteristics . For example , members of the neotropical butterfly genus Heliconius all feed as ...
... host plants ( Futuyma 1983b , Mitter and Brooks 1983 ) , closely related insects are often similar in their host affiliation , as in other characteristics . For example , members of the neotropical butterfly genus Heliconius all feed as ...
Pagina 497
... host to host , there is opportunity for transfer among unrelated host species . It is perhaps not surprising then that related species in such groups of parasites frequently occupy unrelated hosts , so that the phylogenies of hosts and ...
... host to host , there is opportunity for transfer among unrelated host species . It is perhaps not surprising then that related species in such groups of parasites frequently occupy unrelated hosts , so that the phylogenies of hosts and ...
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adaptive adaptive radiation allele frequency allozyme Amer amino acid ancestor animals average behavior biological birds bristle number caused cells Chapter characters chromosome cladistic coefficient coevolution competition copies correlated deleterious developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolutionary change evolved example extinction rate factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups habitats heritability heterozygotes heterozygous higher taxa homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection nucleotide occur offspring organisms pairs parasites pattern phenotype phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination relative reproductive isolation sequence sexual similar speciation structure survival sympatric taxon theory tion trait transposable elements variable variance