| 1. | the branch of genetics concerned with the hereditary makeup of populations. |
| 2. | the study of changes in gene frequencies in population of organisms and the effects of such changes on evolution and adaptation. |
population genetics n.
The branch of genetics that deals with the genetic makeup of populations.
| population genetics
The scientific study of the inheritance and prevalence of genes in populations, usually using statistical analysis. |
| quantitative genetics
The scientific study of the statistical analysis of the effects that heredity and environment have on phenotypic variation. |