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 83
Pagina 47
... single organism has many copies of a sequence , the high encounter rate of like sequences will cause rapid duplex formation . Similarly , by mixing the messenger RNA ( mRNA ) from an organism with its DNA , the kinetics of the ...
... single organism has many copies of a sequence , the high encounter rate of like sequences will cause rapid duplex formation . Similarly , by mixing the messenger RNA ( mRNA ) from an organism with its DNA , the kinetics of the ...
Pagina 346
... single evolving lineage is often given different names as it changes in morphology . Thus when a single gene pool changes into a new CHRONOSPECIES - When it changes enough to acquire a new name - one nominal " species " has become ...
... single evolving lineage is often given different names as it changes in morphology . Thus when a single gene pool changes into a new CHRONOSPECIES - When it changes enough to acquire a new name - one nominal " species " has become ...
Pagina 472
... single large polypeptide is produced . This binds with the product of IA to give a single complex protein with different enzymatic properties ( Crawford 1982 ) . Duplication of genes , in whole or in part , may provide proteins with new ...
... single large polypeptide is produced . This binds with the product of IA to give a single complex protein with different enzymatic properties ( Crawford 1982 ) . Duplication of genes , in whole or in part , may provide proteins with new ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
8 sezioni non visualizzate
Altre edizioni - Visualizza tutto
Parole e frasi comuni
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