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 47
The kinetics of the reaction enable one to estimate the number of copies of a
DNA sequence ; for example , if denatured DNA from a single organism has
many copies of a sequence , the high encounter rate of like sequences will cause
rapid ...
The kinetics of the reaction enable one to estimate the number of copies of a
DNA sequence ; for example , if denatured DNA from a single organism has
many copies of a sequence , the high encounter rate of like sequences will cause
rapid ...
Pagina 346
Moreover , if an extant group is known from just a single fossil , its geological
range is from that time to the present . If it were not extant , its geological range
would be very brief instead of covering all subsequent time . This effect has been
...
Moreover , if an extant group is known from just a single fossil , its geological
range is from that time to the present . If it were not extant , its geological range
would be very brief instead of covering all subsequent time . This effect has been
...
Pagina 472
It has been suggested , then , that in such cases primordially separate genes
have become fused , in that they are transcribed together into an RNA that is
subsequently spliced into a single message . In the process , new enzymatic
functions ...
It has been suggested , then , that in such cases primordially separate genes
have become fused , in that they are transcribed together into an RNA that is
subsequently spliced into a single message . In the process , new enzymatic
functions ...
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Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
ADAPTATION AND ENVIRONMENT | 19 |
COMPLEX INTERACTIONS AMONG SPECIES | 34 |
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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