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 82
Pagina 302
... condition is assumed to be ancestral because this is the condition in other Lepidoptera ( moths ) and indeed in other orders of insects . The moths and the other insect orders are OUTGROUPS which enable us to tell which condition is ...
... condition is assumed to be ancestral because this is the condition in other Lepidoptera ( moths ) and indeed in other orders of insects . The moths and the other insect orders are OUTGROUPS which enable us to tell which condition is ...
Pagina 303
... condition of horses is derived relative to the multi- toed condition in rhinoceroses and tapirs . In this case the fossil record confirms what we can deduce equally well from the outgroup criterion , since the multiple- toed condition ...
... condition of horses is derived relative to the multi- toed condition in rhinoceroses and tapirs . In this case the fossil record confirms what we can deduce equally well from the outgroup criterion , since the multiple- toed condition ...
Pagina 419
... condition . ( D , E , F ) Frontal view , lateral view , and left upper petal of D. nudicaule , representing the derived condition . The mature flower of D. nudicaule resembles the bud of D. decorum , and so is neotenous ; the upper ...
... condition . ( D , E , F ) Frontal view , lateral view , and left upper petal of D. nudicaule , representing the derived condition . The mature flower of D. nudicaule resembles the bud of D. decorum , and so is neotenous ; the upper ...
Sommario
CONCEPTIONS AND MISCONCEPTIONS | 7 |
EVOLUTION SINCE THE SYNTHESIS | 13 |
ADAPTATION AND ENVIRONMENT | 19 |
Copyright | |
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adaptive adaptive radiation allele frequency allozyme Amer amino acid ancestor animals average behavior Biol biological birds bristle cells Chapter characters chromosome coefficient coevolution common competition copies correlation developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolution evolutionary change evolved example extinction factors females Figure fitness fossil record function Futuyma gametes gene conversion gene family gene flow gene frequencies genetic drift genetic variation genome genotypes geographic heritability heterozygotes heterozygous homologous homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection neoteny nucleotide occur offspring organisms paedomorphosis pairs parasites pattern phenotypic phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination segments sexual similar speciation structure sympatric Syst theory tion traits transposable elements University Press variable variance vertebrates York