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 24
... INCREASE , Tm , which is the per capita rate of increase that a population with a stable age distribution would have in a given environment if it were utterly free of those factors , such as predation and scarcity of food , that reduce ...
... INCREASE , Tm , which is the per capita rate of increase that a population with a stable age distribution would have in a given environment if it were utterly free of those factors , such as predation and scarcity of food , that reduce ...
Pagina 175
... increase r , an increase in ŵ would be manifested by an increase in the growth rate of the population if w referred to absolute fitness . But since w is so standardized as to measure relative fitness , one genotype may replace another ...
... increase r , an increase in ŵ would be manifested by an increase in the growth rate of the population if w referred to absolute fitness . But since w is so standardized as to measure relative fitness , one genotype may replace another ...
Pagina 462
Douglas J. Futuyma. what prevents them from increasing without bound . Their increase has two components : increase in copy number within a single host's genome , and increase within the host population by transmission from parents to ...
Douglas J. Futuyma. what prevents them from increasing without bound . Their increase has two components : increase in copy number within a single host's genome , and increase within the host population by transmission from parents to ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive advantage allele allele frequency animals appear arise associated average become behavior biological cause cells Chapter characteristics characters chromosome common competition condition conversion copies correlation depends determined developmental differentiation 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 genome genotypes geographic greater groups growth higher host human hybrid important increase individual insects interactions isolation less linkage loci locus lower major males mating mean mechanisms morphological mutation natural selection occur organisms origin pairs pattern phenotypic plants Pleistocene polymorphism population possible predators Press probability proteins reduced region relationships relative represent reproductive response sequence similar single speciation species structure taxa term theory tion traits variance variation vary