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 81
Pagina 291
... Character states of the taxa Characters D Matrix of shared character states B Cladogram E Matrix of shared derived character states Taxa 1 2 3 4 5 A B C D A a ' b ' C d e BC B a ' b ' c ' d ' e ' C a ' b C d e D a b C d FIGURE 4 e ABCD ...
... Character states of the taxa Characters D Matrix of shared character states B Cladogram E Matrix of shared derived character states Taxa 1 2 3 4 5 A B C D A a ' b ' C d e BC B a ' b ' c ' d ' e ' C a ' b C d e D a b C d FIGURE 4 e ABCD ...
Pagina 300
... characters , parsimony will be the better approach ; if only certain characters are prone to homoplasy , compatibility analysis , by discarding these characters , may be preferable . The experience of taxonomists has been that most ...
... characters , parsimony will be the better approach ; if only certain characters are prone to homoplasy , compatibility analysis , by discarding these characters , may be preferable . The experience of taxonomists has been that most ...
Pagina 306
... characters , because parsimony analysis depends on the number of shared derived characters . Because of genetic corre- lations ( Chapter 7 ) , characters may change in concert , and so constitute only a single characteristic . For ...
... characters , because parsimony analysis depends on the number of shared derived characters . Because of genetic corre- lations ( Chapter 7 ) , characters may change in concert , and so constitute only a single characteristic . For ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive adaptive radiation allele frequency amino acid ancestor average behavior biological birds bristle cells Chapter characters chromosome coefficient coevolution common competition copies correlated deleterious developmental differentiation distribution divergence Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary change evolved example factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene family gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups heritability heterozygotes heterozygous higher taxa homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mean mechanisms molecular morphological mutation natural selection neoteny nucleotide occur offspring organisms pairs parasites pattern phenotypic phylogenetic phylogeny plants polymorphism population predators prey proteins pseudogenes random recombination related species relative reproductive isolation segments sexual similar speciation structure survival sympatric theory tion traits transposable elements variable variance vertebrates