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. |
Dall'interno del libro
Risultati 1-3 di 52
Pagina 220
... differentiation can become more pronounced after reproductive isolation is attained . Among populations and spe- cies in the Drosophila willistoni complex , for example , there is progressively greater differentiation in allele ...
... differentiation can become more pronounced after reproductive isolation is attained . Among populations and spe- cies in the Drosophila willistoni complex , for example , there is progressively greater differentiation in allele ...
Pagina 412
... Differentiated structures sometimes , although rarely , become more ho- mogeneous during evolution ; for example , the teeth of toothed whales , unlike those of most other mammals , are homogeneous in form . Differentiation of seri ...
... Differentiated structures sometimes , although rarely , become more ho- mogeneous during evolution ; for example , the teeth of toothed whales , unlike those of most other mammals , are homogeneous in form . Differentiation of seri ...
Pagina 435
... differentiated segments appears to be controlled hier- archically ; for example , the ANT - C and BX - C controls are necessary for the differentiation among gnathocephalon , thorax , and abdomen . Given such differ- entiation , genes ...
... differentiated segments appears to be controlled hier- archically ; for example , the ANT - C and BX - C controls are necessary for the differentiation among gnathocephalon , thorax , and abdomen . Given such differ- entiation , genes ...
Altre edizioni - Visualizza tutto
Parole e frasi comuni
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