What Are Genetic Diversity - 995 Words

United States are a home to people from all over the world with different skin tones, languages, cultures, and features. The only way one can tell the difference between individuals are by their appearances. Since America is a diverse country, interracial marriage is a common thing. With interracial marriage being a common thing, babies with two more different genes is not surprising. Genetic diversity can improve the lifespan of a population and individuals and protect the body from foreign substances. What is genetic diversity? Genetic diversity is the different level of genes in an individual. Genetic diversity, in a population, is the population contains most of one or more alternative forms of a gene that mutate at the same place on†¦show more content†¦Within an individual, there is a duplicate genetic information from the mother and the father; it is the same type of information, but the forms may vary. However, when genetic diversity among individual within a group, it is different; every individual has their own genetic information. Every individual has their own genetic information because of the gene pool. Gene pool is the sum of the variances of an interbreeding population. Among a population, genetic diversity are different gene pools in a group of population. Different genetic information in a population is an advantage because it is the key to environment adaptation and local adaptation (NPS). In the United States, immigration plays an important role in genetic diversity. Data from 2014 from the Kaiser Family Foundation shows that there are 62.2 percent Non-Hispanic White, 12.4 percent Black or African American, 5.2 percent Asian, 2 percent two or more races. 0.7 percent American Indian and Alaska Native, 0.2 percent Native Hawaiian and other Pacific Islander, and 17.4 percent Hispanics (may be of any race). Different ethnicity has different genetic information; therefore, everyone from different ethnicities look different. With different genetic information, every individual cope with the environment in America differently. Therefore, different mutations in genetics can help individuals in different environments (Tilman). Genetic information in America and other countries are different due to the