Sentence examples for compositions of populations from inspiring English sources

But the truth is that if we want to avoid giving scientific cover to murderous racists, we need to rethink how we talk about fertility rates and the changing racial and ethnic compositions of populations.

Then, following the reconnection event, gene flow distributes the variants among populations to the point that they occur at similar frequencies in each population and the genetic compositions of populations are fully homogenized.

For example, there may be geographic differences in the racial or ethnic compositions of populations served in different centers, or there may be regional differences in diet or other behaviors that lead to expected variation in characteristics such as weight or BMI.

Hospitals were conveniently sampled based on proximity to road traffic and sociodemographic compositions of population served in four regions of Cameroon (Fig.  1).

Population genetics is the study of the genetic composition of populations, including distributions and changes in genotype and phenotype frequency in response to the processes of natural selection, genetic drift, mutation and gene flow.

The turnover rate depends on population sizes and connectivities, but it may also depend on the phenotypic and genotypic composition of populations.

Such models incorporating explicit genetics provide a promising new approach to evaluate the impact of environmental changes on genetic composition of populations.

These networks, formed by all genotypes that yield the same phenotype, have a complex architecture that conditions the molecular composition of populations and their movements on genome spaces.

Spatial variations in the distribution and composition of populations inform urban development, health-risk analyses, disaster relief, and more.

Genetic drift involves changes in the genetic composition of populations due to chance events and is most powerful in small populations.

In fact, there have been relatively few studies on the racial and ethnic composition of populations that apply for federal research funding.