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 2
Second , people had long sought the causes of phenomena in purposes : the will of God , or Aristotelian final causes ( the purposes for which events occur ) rather than efficient causes ( the mechanisms that cause events to occur ) .
Second , people had long sought the causes of phenomena in purposes : the will of God , or Aristotelian final causes ( the purposes for which events occur ) rather than efficient causes ( the mechanisms that cause events to occur ) .
Pagina 25
physical conditions of life .... owing to this struggle , variations , however slight and from whatever cause proceeding , if they be in any way profitable to the individuals of a species , in their infinitely complex relations to other ...
physical conditions of life .... owing to this struggle , variations , however slight and from whatever cause proceeding , if they be in any way profitable to the individuals of a species , in their infinitely complex relations to other ...
Pagina 80
Transposable elements might sometimes cause adaptive mutations and in this sense have importance in evolution , or they might invariably cause maladaptive mutations and in this sense be less important . What kinds of observations or ...
Transposable elements might sometimes cause adaptive mutations and in this sense have importance in evolution , or they might invariably cause maladaptive mutations and in this sense be less important . What kinds of observations or ...
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Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
Chapter | 18 |
THE EFFECT OF DENSITY | 24 |
Copyright | |
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adaptive advantage allele allele frequency America appear arise average become behavior biological birds cause Chapter characteristics characters chromosome common competition complex copies correlation depends described determined developmental differentiation direct distribution divergence Drosophila ecological effect elements environment enzyme equilibrium evidence evolution evolutionary evolved example exist 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 mating mean mechanisms morphological mutation natural selection observed occur organisms origin pairs pattern phenotype plants Pleistocene population possible predators prey probability reduced region relationships relative represent reproductive response separated sequence similar single speciation species structure taxa term theory tion trait usually variance variation vary