Anthropology Essay Example | Topics and Well Written Essays - 500 words - 7

Anthropology - Essay Example Some of the mutations are silent and do not bring chances in the exonic sequence of the DNA, hence they remain silent. In certain cases these silent mutations may be expressed in the next generation or are lost with the individual. Thus, mutation or modifications of genomic sequences affects the expression of the genes in a given population. Equilibrium is observed for every inheritable modification and is studied with the help of Hardy-Weinberg equilibrium. H-W equilibrium provides the basis to analyze the alleles of the gene(s). If no modification occurred, the static allele frequency, crossways generations, remain static. For instance, in the present case, characteristic of the earlobe, either attached or unattached could be studied as the simple case of single locus. The alleles are present on the single locus in two different forms namely; the dominant allele is denoted by E and the recessive by e with frequencies denoted by p and q respectively. Frequency of E freq (E) = p and frequency of e, freq(e)= q. In a given population, under ideal conditions p + q =1 The heterozygotes according to Hardy-Weinberg equilibrium, freq (Aa) = 2pq. According to Hardy-Weinberg equilibrium, p2 + 2pq + q2 = 1 (p is the dominant allele and q is the recessive allele). Punnett square for Hardy-Weinberg equilibrium. Hardy-Weinberg equilibrium explains the genetics of transmission of traits in a population. The equation explains the prevailing frequency of allelic forms of earlobe, attached or unattached and hence the equation is highly

Cultural Studies Essay Example | Topics and Well Written Essays - 1750 words

Cultural Studies - Essay Example The basic understanding has been brought forward by the rationale as provided by Geert Hofstede as well as a number of other thinkers, researchers of current times as well as of the past. The fact that cultural studies and its attainment is significant lies in the rationale that comes from the discussion of value, authority, power and its linked associations. This is because cultural studies are inter-twined with such elements which require understanding of pertinent issues within the related domains of culture and not only that but also the whole paradigm under which a society operates in entirety. Issues of structuralism, where an attempt at studying the human sciences is of utmost significance, are raised ever more so often. What this does is to establish a need for connecting the very basis of mythological and other fields with the complex systems comprised within the inter-related parts of the structural domains. (Hawkes, 2003) The inter-disciplinary tangents within the cultural studies make it all the more interesting, more so due to the fact that there is a cultural harmony amongst the different regimes which bring about the association of the varied disciplines in the first place. The inter-disciplinary issues could focus a little towards the anthropological, literary theory and/or psychoanalysis aspects so that the relation within the cultural studies is one of a significant one all this while. Similarly, post-structuralism is also an important ingredient of this debate as it brings to light the quintessential domains of intellectual developments related with different philosophers and critical theorists who have written meticulous tendencies with respect to different eras. Cultural understandings become even more essential when one comprehends the fact that the same phenomenon is in close alliance with postmodernism and its sub-forms. (Waterbury, 1993) Thus theory and practice play alongside each other towards the betterment of the