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 241
... derived species , whereas females of the derived species are less discriminating . Kaneshiro ( 1983 ) has suggested that females in a sparse newly founded colony , in which it may be difficult to find mates , have been selected to ...
... derived species , whereas females of the derived species are less discriminating . Kaneshiro ( 1983 ) has suggested that females in a sparse newly founded colony , in which it may be difficult to find mates , have been selected to ...
Pagina 287
... derived from a common ancestor , with the evolution of six characters a - f indicated by transitions from the ancestral ( pleisiomorphic ) to derived ( apomorphic ) states ( indicated by primes ) . In this example , each character ...
... derived from a common ancestor , with the evolution of six characters a - f indicated by transitions from the ancestral ( pleisiomorphic ) to derived ( apomorphic ) states ( indicated by primes ) . In this example , each character ...
Pagina 291
... derived character states ( marked by primes ) shared by pairs of taxa ( E ) . The character state transitions are marked on the cladogram . Note that the evolutionary tree implied by the use of shared derived characters differs from ...
... derived character states ( marked by primes ) shared by pairs of taxa ( E ) . The character state transitions are marked on the cladogram . Note that the evolutionary tree implied by the use of shared derived characters differs from ...
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