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 |
Dall'interno del libro
Risultati 1-3 di 82
Pagina 426
Even more rapid speciation is known among insects . At least five endemic
species of the moth genus Hedylepta in the Hawaiian Islands feed exclusively on
banana , and they are distinguishable in many morphological features from their
...
Even more rapid speciation is known among insects . At least five endemic
species of the moth genus Hedylepta in the Hawaiian Islands feed exclusively on
banana , and they are distinguishable in many morphological features from their
...
Pagina 430
of speciation may be slow , but in quite a few cases speciation has been
accomplished in a few thousand generations , or even far less . It is during the
process of speciation that shifts in ecological role are often accomplished ,
especially when ...
of speciation may be slow , but in quite a few cases speciation has been
accomplished in a few thousand generations , or even far less . It is during the
process of speciation that shifts in ecological role are often accomplished ,
especially when ...
Pagina 432
to determine how frequently speciation entails major ecological shifts and how
often newly formed species have only slightly altered ecological roles . Does
speciation lead to adaptive breakthroughs , to quantum evolution , with any great
...
to determine how frequently speciation entails major ecological shifts and how
often newly formed species have only slightly altered ecological roles . Does
speciation lead to adaptive breakthroughs , to quantum evolution , with any great
...
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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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adaptive advantageous alleles alterations ancestor 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 equal equilibrium evidence evolution evolutionary evolved example exist extinction factors females 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 proportion recombination relative reproduction response sexual similar single speciation species structure suggests theory tion variance vary