Intercourse was not provided as an excellent covariate because merely lady were used

Results are demonstrated in the Table 4

The process of admixture reunites gene pools from two or more populations, which might have diverged due to genetic drift, mutation, and selection. Admixture, which may occur repeatedly over several generations, followed by recombination, leads to chromosomes that are essentially mosaics of ancestry segments (Fig 5) . In a randomly mating admixed population, ancestry segments segregate randomly with respect to the environment, which decouples the between-population genetic effects on the phenotype from the environmental effects, allowing for the estimation of the genetic variance underlying a phenotype.