This can cause divergence, if there is a structuring factor, such as geographic heterogeneity or resource-based assortative mating, and if different resources are favored in different subsets of the species.
The functional differences between these alleles and their uneven distribution in the wild suggest that different genotypes could be favored in different environments, perhaps environments that vary in their levels of peroxides or thiol-reactive compounds.
Normally, appetite is regulated to ensure an optimal body weight and adiposity; however, there is clearly genetic variation in the "set point" for body weight (36), and different set points may be favored in different environments (45).
Different transmission modes themselves can be favored in different circumstances of, for instance, population size or density, technological constraints or innovations, and sociopolitical contexts.
Populations with two or more genotypes may become locally adapted to multiple habitats by these means or by simply having genotypes with different, unvarying phenotypes that are selectively favored in different environments.
Although he doesn't have evidence that search results are biased, Epstein has discovered some strange discrepancies that seem to favor Clinton in a different facet of Google's search engine: its search suggestions.
Alternatively, ancestry can be estimated using a selected number of SNPs ranging rom a few dozens to several hundreds; this option has been favored in different areas of biomedical research, including case-control association studies of complex disease (e.g. admixture mapping) [ 5– 8], human population studies [ 9– 11], and forensic genetics and police investigation [ 12– 12].
Scientists are not sure why the lightly armored trait was favored in so many different lineages, but it may have involved selection for increased body flexibility (Colosimo et al. 2005).
In later periods, the Egyptians favored a different style of hall, where a low screen wall at the front let in the light.
They came down in favor of a different hypothesis: the threat of infanticide drove the evolution of monogamy.
They believed that their language (Russian) and their history (Soviet history) was being erased, in favor of a different language (Ukrainian) and a different history (anti-Soviet).
