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 86
Pagina 430
... Drosophila subobscura . If the second peak exceeds thresh- old T ,, additional bristles are formed ( B ) : bristle a is doubled , and new bristles ( B ) arise . These new bristles are unknown in normal drosophilids , but have a counter ...
... Drosophila subobscura . If the second peak exceeds thresh- old T ,, additional bristles are formed ( B ) : bristle a is doubled , and new bristles ( B ) arise . These new bristles are unknown in normal drosophilids , but have a counter ...
Pagina 564
... Drosophila willistoni experimental populations to ex- treme pH medium . II . Development of incipient repro- ductive isolation . Heredity 44 : 123-130 . [ 8 ] de Queiroz , K. 1985. The ontogenetic method for deter- mining character ...
... Drosophila willistoni experimental populations to ex- treme pH medium . II . Development of incipient repro- ductive isolation . Heredity 44 : 123-130 . [ 8 ] de Queiroz , K. 1985. The ontogenetic method for deter- mining character ...
Pagina 592
... Drosophila . See also specific species chromosomal inversions in , 63 cryptic variation in , 94 Hawaiian species of , 241-242 , 303-305 mutation in , 75 , 433-434 sterility and , 114 , 222 transposable elements and , 70-71 Drosophila ...
... Drosophila . See also specific species chromosomal inversions in , 63 cryptic variation in , 94 Hawaiian species of , 241-242 , 303-305 mutation in , 75 , 433-434 sterility and , 114 , 222 transposable elements and , 70-71 Drosophila ...
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 biological birds bristle number caused cells Chapter characters chromosome cladistic coefficient coevolution competition copies correlated deleterious developmental differentiation distribution divergence Dobzhansky Drosophila melanogaster ecological effect environment environmental enzyme equilibrium evidence evolutionary change evolved example extinction rate factors favor females Figure fitness fossil record function Futuyma gametes gene conversion gene flow gene frequencies genetic drift genetic variation genome genotypes geographic groups habitats heritability heterozygotes heterozygous higher taxa homozygotes homozygous host human hybrid inbreeding increase individual insects interactions Lewontin linkage disequilibrium loci locus males mammals mating mechanisms molecular morphological mutation natural selection nucleotide occur offspring organisms pairs parasites pattern phenotype phylogenetic phylogeny plants polymorphism predators prey proteins pseudogenes random recombination relative reproductive isolation sequence sexual similar speciation structure survival sympatric taxon theory tion trait transposable elements variable variance