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Write a 2 page essay on Anthropology1020 Human Origin Evol/Diver.This means that all these would always be in equilibrium. In many situations, this would occur from one generation to another until an

Write a 2 page essay on Anthropology1020 Human Origin Evol/Diver.

This means that all these would always be in equilibrium. In many situations, this would occur from one generation to another until an influence that is disturbing is introduced. In this regard, the disturbing influences are mating that is not random, selection, genetic drift that is random, mutation,

meiotic drive, and gene flow. It is always crucial to get to know that in actual populations, more than one of the influences that are disturbing is always in effect. This implies that this principle is a state that is ideal and gives out a baseline for analyzing change. In a population, a static allele would always assume no emigration or migration, no mutation, selected genotype pressure, and infinite size of population. For instance, a simple situation of a unit locus having two alleles (dominant and recessive), their frequencies would be denoted by p and q. In this regard, the frequency of the first would be represented as p+ q=1. Whenever mating is random the new outcome will have p2 as the frequency, the homozygote, on the other hand, would have q2 as the frequency whereas the heterozygote would have 2pq as the frequency (Castle 78).

The given problem represents a hypothetical population where by 25 children out of a group of100 are born with earlobes that are attached earlobes. An earlobe that is attached is the phenotypic recessive expression of the homozygous genotype. In many situations, the dominant, homozygous and heterozygous genotypes are expressed as earlobes that are unattached. Having the assumption that the Hardy-Weinberg equilibriuis satisfied, the frequencies of the attached and unattached earlobe alleles in this group would be given by the formula p2+ 2pq+q2=1.

In this respect p would represent the frequency of an allele p2 represents the frequency of the homozygous that is recessive. This is also referred to as the attached earlobe. Apart from this, q would

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