Evolution and the Genetics of Populations: Experimental results and evolutionary deductions |
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On the whole, strains 39, 13, and 2 show rising trends in this respect, and 32 and
especially 35 falling ones, relative to the average (essentially shown by B). The
only significant differences in trend with respect to the percentage raised to ...
On the whole, strains 39, 13, and 2 show rising trends in this respect, and 32 and
especially 35 falling ones, relative to the average (essentially shown by B). The
only significant differences in trend with respect to the percentage raised to ...
135 ページ
There was no appreciable difference between the relative variabilities of controls
and average inbred strain and only slight differences among the inbreds. In other
respects the degree of determination by the annual grand average was much ...
There was no appreciable difference between the relative variabilities of controls
and average inbred strain and only slight differences among the inbreds. In other
respects the degree of determination by the annual grand average was much ...
389 ページ
Viabilities of +0/ + t relative to the controls, according to the relative viabilities of
+(/ + |. Source: Mukai 1968. two apart in numbers, 1 x 3, 2 x 4, 3 x 5, and so on.
Both series may be considered random with respect to mutations. The controls ...
Viabilities of +0/ + t relative to the controls, according to the relative viabilities of
+(/ + |. Source: Mukai 1968. two apart in numbers, 1 x 3, 2 x 4, 3 x 5, and so on.
Both series may be considered random with respect to mutations. The controls ...
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多く使われている語句
alleles average breed cage chaetae chapter characters chromosomes coefficient components correlation crossbreds crosses decline degree of dominance differentiation diploids directional selection disruptive selection Drosophila effects environmental equilibrium estimates evolution expected experiments factors favorable females fixation flies foundation stock gene frequencies GENERAT1ONS genetic variance genotypes guinea pigs heritability heterallelic heterosis heterotic heterozygotes heterozygous homozygotes homozygous hypothesis inbred lines inbred strains inbreeding depression increase indicated interaction systems less lethal litter load loci locus maize males mass selection mean selective value melanogaster mice minus selection modifiers mutation rate natural selection Nettlebed nongenetic observed offspring otocephaly overdominance pairs parents percentage phenotypic population probably production quantitative variability random bred random mating ratio recessive relative respect segregation selective peak semidominant showed sib mating significant species strain 35 studied tests threshold tion viability weight wild-type zygotes