If in either monoecious or dioecious organisms, either the allele or genotype proportions are initially unequal in either sex, it can be shown that constant proportions are obtained after one generation of random mating.
22.
These come in the form of flakes, chips, and random mate ( which can also be made from a continuous fibre laid in random fashion until the desired thickness of the ply / laminate is achieved ).
23.
With " D . persimilis " he found that the caged population followed the values expected on the Hardy-Weinberg equilibrium when conditions were optimal ( which disproved any idea of non-random mating ), but with a restricted food supply heterozygotes had a distinct advantage.
24.
Under a random mating model, the probability that two alleles originate from the same parental copy is thus 1 / ( 2 " N e " ) and, correspondingly, the probability that they do " not " coalesce is 1 " 1 / ( 2 " N e " ).
25.
For the more general case of dioecious diploids [ organisms are either male or female ] that reproduce by random mating of individuals, it is necessary to calculate the genotype frequencies from the nine possible matings between each parental genotype ( " AA ", " Aa ", and " aa " ) in either sex, weighted by the expected genotype contributions of each such mating.
