QUESTION 1
Consider the Hardy Weinberg Equation p\u00b2+2pq+q2=1. What does “2pq” represent?
Homozygous dominant genotype frequency
Homozygous recessive genotype frequency
Heterozygous genotype genotype frequency
Dominant allele frequency
Recessive allele frequency
QUESTION 2
Consider the Hardy Weinberg Equation p\u00b2+2pq+q2=1. What does “p2” represent?
Homozygous dominant genotype frequency
Homozygous recessive genotype frequency
Heterozygous genotype genotype frequency
Dominant allele frequency
Recessive allele frequency
QUESTION 3
Consider the Hardy Weinberg Equation p\u00b2+2pq+q2=1. What does “q” represent?
Homozygous dominant genotype frequency
Homozygous recessive genotype frequency
Heterozygous genotype genotype frequency
Dominant allele frequency
Recessive allele frequency<\/p>\n\n\n\n
The Correct Answer and Explanation is :<\/strong><\/mark><\/p>\n\n\n\n Let’s break down the questions based on the Hardy-Weinberg equation ( p^2 + 2pq + q^2 = 1 ).<\/p>\n\n\n\n The correct answer is Heterozygous genotype frequency<\/strong>.<\/p>\n\n\n\n In the Hardy-Weinberg equation, ( p ) represents the frequency of the dominant allele, and ( q ) represents the frequency of the recessive allele. The term ( 2pq ) specifically represents the frequency of individuals with the heterozygous genotype, which contains one dominant allele and one recessive allele (i.e., ( Aa )).<\/p>\n\n\n\n In terms of genetic composition, the number of heterozygous individuals in a population is represented by ( 2pq ), because this accounts for all possible combinations of one ( p ) allele and one ( q ) allele in a diploid organism. Since both ( p ) and ( q ) can be inherited from either parent, we multiply ( p ) by ( q ) and then by 2 to cover both possibilities (dominant allele first or recessive allele first).<\/p>\n\n\n\n The correct answer is Homozygous dominant genotype frequency<\/strong>.<\/p>\n\n\n\n In the Hardy-Weinberg equation, ( p^2 ) represents the frequency of individuals who are homozygous dominant for a particular gene (i.e., ( AA )). These individuals have two copies of the dominant allele (both ( A )).<\/p>\n\n\n\n Mathematically, ( p^2 ) arises from the probability that both alleles in a diploid individual are the dominant allele. Since the probability of inheriting a dominant allele from each parent is ( p ), the probability of getting two dominant alleles (one from each parent) is ( p \\times p = p^2 ). This value represents the proportion of the population that is homozygous dominant for that gene.<\/p>\n\n\n\n The correct answer is Recessive allele frequency<\/strong>.<\/p>\n\n\n\n In the Hardy-Weinberg equation, ( q ) represents the frequency of the recessive allele in the population. The equation expresses allele frequencies as ( p + q = 1 ), meaning the sum of the dominant allele frequency (( p )) and the recessive allele frequency (( q )) equals 1. This value is important for understanding the genetic makeup of the population and can be used to predict the frequency of different genotypes.<\/p>\n\n\n\n In summary, the Hardy-Weinberg equation provides insights into the genetic structure of a population, assuming no evolution or other external factors are at play. The terms ( p^2 ), ( 2pq ), and ( q^2 ) reflect different genotype frequencies, and the terms ( p ) and ( q ) reflect the frequencies of the dominant and recessive alleles, respectively.<\/p>\n","protected":false},"excerpt":{"rendered":" QUESTION 1Consider the Hardy Weinberg Equation p\u00b2+2pq+q2=1. What does “2pq” represent?Homozygous dominant genotype frequencyHomozygous recessive genotype frequencyHeterozygous genotype genotype frequencyDominant allele frequencyRecessive allele frequencyQUESTION 2Consider the Hardy Weinberg Equation p\u00b2+2pq+q2=1. What does “p2” represent?Homozygous dominant genotype frequencyHomozygous recessive genotype frequencyHeterozygous genotype genotype frequencyDominant allele frequencyRecessive allele frequencyQUESTION 3Consider the Hardy Weinberg Equation p\u00b2+2pq+q2=1. What does […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[25],"tags":[],"class_list":["post-188923","post","type-post","status-publish","format-standard","hentry","category-exams-certification"],"_links":{"self":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/188923","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/comments?post=188923"}],"version-history":[{"count":0,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/posts\/188923\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/media?parent=188923"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/categories?post=188923"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.learnexams.com\/blog\/wp-json\/wp\/v2\/tags?post=188923"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Question 1: What does “2pq” represent?<\/strong><\/h3>\n\n\n\n
Explanation<\/strong>:<\/h4>\n\n\n\n
Question 2: What does “p\u00b2” represent?<\/strong><\/h3>\n\n\n\n
Explanation<\/strong>:<\/h4>\n\n\n\n
Question 3: What does “q” represent?<\/strong><\/h3>\n\n\n\n
Explanation<\/strong>:<\/h4>\n\n\n\n