It is the year 1998, and the men and women sailors (in equal numbers) on the American ship the Medischol Bounty have mutinied in the South Pacific and settled on the island of Bali Hai, where they have come into contact with the local Polynesian population. Of the 400 sailors that come ashore on the island, 324 have MM blood type, 4 have the NN blood type, and 72 have the MN blood type. Already on the island are 600 Poly- nesians between the ages of 19 and 23. In the Polyne- sian population, the allele frequency of the M allele is 0.06, and the allele frequency of the N allele is 0.94. No other people come to the island over the next 10 years. a. What is the allele frequency of the N allele in the sailor population that mutinied?

It is the year 1998, and the men and women sailors (in equal numbers) on the American ship the Medischol Bounty have mutinied in the South Pacific and settled on the island of Bali Hai, where they have come into contact with the local Polynesian population. Of the 400 sailors that come ashore on the island, 324 have MM blood type, 4 have the NN blood type, and 72 have the MN blood type. Already on the island are 600 Poly- nesians between the ages of 19 and 23. In the Polyne- sian population, the allele frequency of the M allele is 0.06, and the allele frequency of the N allele is 0.94. No other people come to the island over the next 10 years. a. What is the allele frequency of the N allele in the sailor population that mutinied?

Name: It is the year 1998, and the men and women sailors (inequal numbers)
Uploaded: 2024-03-20T06:43:04.000Z
Channel: Bartleby
Description: It is the year 1998, and the men and women sailors (inequal numbers) on the American ship the MedischolBounty have mutinied in the South Pacific and settledon the island of Bali Hai, where they have come intocontact with the local Polynesian populat

Essentials Of Human Development

1st Edition

ISBN:9781285647357

Author:Kail

Publisher:Kail

Chapter2: Biological Foundations: Heredity, Prenatal Development, And Birth

Section2.1: In The Beginning

Problem 4TY

See similar textbooks

Similar questions

What might have happened to the colorblind allele in the Pingelapese populationfollowing the typhoon if Mwanenised hadnot had any children? Only five children?
What is the type of geneticinheritance that determinesthe ABO blood group system?What are the relations ofdominance among theinvolved alleles?
A prospective groom, who is unaffected, has a sisterwith cystic fibrosis (CF), an autosomal recessive disease.Their parents are unaffected. The brother plans to marrya woman who has no history of CF in her family. Whatis the probability that they will produce a CF child? Theyare both Caucasian, and the overall frequency of CF inthe Caucasian population is 1/2500—that is, 1 affectedchild per 2500. (Assume the population meets the Hardy–Weinberg assumptions.)
In a large, randomly mating population, the frequency of the allele (s)for sickle-cell hemoglobin is 0.028. The results of studies have shownthat people with the following genotypes at the beta-chain locus producethe following average numbers of offspring:Genotype Average numberof offspring producedSS 5Ss 6ss 0a. What will the frequency of the sickle-cell allele (s) be in the nextgeneration?b. What will the frequency of the sickle-cell allele be at equilibrium?
Introduction: A person’s blood type is an inherited trait governing special marker proteins appear-ing on the surface of their red blood cells. Blood typing is important, because it governs who anindividual can give or receive blood donations from; blood with proteins markers not present in theirown blood will be rejected by an individual’s immune system.There are two separate genes that govern blood type; the ABO gene has two dominant options, Aand B, and a recessive option called O. For example, an individual with AO or AA would presentthe A protein, and an individual with AB will present both the A and B proteins on their blood;an individual with OO has no proteins from this gene. The Rh gene has two options; the dominantoption is called positive (or + for short), while the recessive option is called negative or null (or –for short). For example, an individual with ++ or +– would present the Rh protein on their blood,while an individual with – – would not present the Rh…
Introduction: A person’s blood type is an inherited trait governing special marker proteins appear-ing on the surface of their red blood cells. Blood typing is important, because it governs who anindividual can give or receive blood donations from; blood with proteins markers not present in theirown blood will be rejected by an individual’s immune system.There are two separate genes that govern blood type; the ABO gene has two dominant options, Aand B, and a recessive option called O. For example, an individual with AO or AA would presentthe A protein, and an individual with AB will present both the A and B proteins on their blood;an individual with OO has no proteins from this gene. The Rh gene has two options; the dominantoption is called positive (or + for short), while the recessive option is called negative or null (or –for short). For example, an individual with ++ or +– would present the Rh protein on their blood,while an individual with – – would not present the Rh…
How often do forensic anthropologists misidentify race, according to Goodman in the article Race is real, But it’s not genetic ?
Suppose that you just learned that the narrow-sense heritability of blood pressuremeasured among a group of African Americans in Detroit, Michigan, is 0.4. What doesthis heritability tell us about genetic and environmental contributions to blood pressure?
A population of water snakes is found on an island in Lake Erie. Someof the snakes are banded and some are unbanded; banding is caused byan autosomal allele that is recessive to an allele for no bands. Thefrequency of banded snakes on the island is 0.4, whereas the frequencyof banded snakes on the mainland is 0.81. One summer, a large numberof snakes migrate from the mainland to the island. After this migration,20% of the island population consists of snakes that came from themainland.a. If both the mainland population and the island population are assumedto be in Hardy–Weinberg equilibrium for the alleles that affect banding,what is the frequency of the allele for bands on the island and on themainland before migration?b. After migration has taken place, what is the frequency of the allele forthe banded phenotype on the island?
What are the OBSERVED allelic frequencies given this AA= 15 Aa= 10 aa= 25 A= a=
The pedigree for Queen Victoria of England, acarrier of hemophilia A, shows the transmission tosome of her descendants, including members ofmany royal families in Europe, such as Russia andSpain, but not Germany. Hemophilia A does notaffect anyone in the present British royal family.Can you explain why hemophilia A hasdisappeared from one family and appeared inothers?
The equation p2+ 2pq + q2= 1 representing theHardy-Weinberg proportions examines genes withonly two alleles in a population.a. Derive a similar equation describing the equilibrium proportions of genotypes for a gene withthree alleles. [Hint: Remember that the HardyWeinberg equation can be written as the binomialexpansion (p + q)2.]b. A single gene with three alleles (IA, IB, and i) isresponsible for the ABO blood groups. Individualswith blood type A can be either IA IAor IA i;those with blood type B can be either IB IBor IB i;people with AB blood are IA IB, and type O individuals are ii. Among Armenians, the frequency of IAis0.360, the frequency of IBis 0.104, and the frequencyof i is 0.536. Calculate the frequencies of individuals in this population with the four possible bloodtypes, assuming Hardy-Weinberg equilibrium.In Problems 15–17, you will see that because matingbetween individuals within populations at Hardy-Weinbergequilibrium is random, it is possible to predict…