In this essay we will discuss about the factors influencing allele frequency. Essay on Allele Frequency Essay Contents: Essay on Selection Essay on Mutation Essay on Meiotic Drive and Migration Pressure Essay on Random Genetic Drift Essay on Founder Principle Essay # 1. Essay on Selection: I. Evolution: Evolution has been described by Lewontin (1967) as a process that converts [...]
In this essay we will discuss about the Hardy-Weinberg law of population genetics. The formula (p + q)2 = p2 + 2pq + q2 is expressing the genotypic expectations of progeny in terms of gametic or allelic frequencies of the parental gene pool and is originally formulated by a British mathematician Hardy and a German physician Weinberg (1908) independently. Both [...]
In this essay we will discuss about the outbreeding which is a negative genetic assortative mating. When a mating involves individuals that are more distantly related than the average of the selected group, it is classified as outcrossing or outbreeding which is a negative genetic assortative mating. Outbreeding involves crossing individuals belonging to different families or crossing different inbred varieties [...]