Answer Happy

Posted: **Mon Jul 11, 2022 2:21 pm**

: In A Population Genes A And B Each With Two Alleles Are Linked There Are 4 Individuals With Haplotype Ab 2 With A 1 (13.22 KiB) Viewed 99 times

: In A Population Genes A And B Each With Two Alleles Are Linked There Are 4 Individuals With Haplotype Ab 2 With A 2 (15.19 KiB) Viewed 99 times

In a population, genes A and B, each with two alleles, are linked. There are 4 individuals with haplotype 'AB, 2 with 'ab' and 2 with 'aB'. Calculate linkage disequilibrium (D), where D = P(AB) - P(A)P(B) (where P(AB) is the frequency of that haplotype, and P(A) and P(B) are the frequencies of those individual alleles.
"Genotype 'AS' is favored over genotypes SS and AA. Given the following observed/expected numbers, calculate the selective advantage that AS has over AA- 'SS' Obs= 4, Exp = 17 'AS' Obs=166, Exp = 127 'AA' Obs=1030, Exp = 1056"