Based on the picture: A. What is the probability that a randomly sampled individual from the population has two copies of the a allele (that is, that it has an aa genotype)? B. What is the probability that both members of a randomly sampled married couple (man and woman) are aa at the asparagus-smelling gene?

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
Problem 5E
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Based on the picture: A. What is the probability that a randomly sampled individual from the population has two copies of the a allele (that is, that it has an aa genotype)? B. What is the probability that both members of a randomly sampled married couple (man and woman) are aa at the asparagus-smelling gene?
Some people are hypersensitive to the
smell of asparagus, and can even detect
a strong odor in the urine of a person
who has recently eaten asparagus. This
trait turns out to have a simple genetic
basis. An individual with one or two
copies of the A allele at the gene (AA or
Aa genotypes) can smell asparagus in
urine, whereas a person with two copies
of the alternative "a" allele (aa
genotypes) cannot (Online Mendelian
Inheritance in Man 2019). Assume that
men and women in the population have
the same allele frequencies at the
asparagus-smelling gene and that
marriage and child production are
independent of the genotype at the
gene. In the human population, 5% of
alleles are A and 95% are a.
Transcribed Image Text:Some people are hypersensitive to the smell of asparagus, and can even detect a strong odor in the urine of a person who has recently eaten asparagus. This trait turns out to have a simple genetic basis. An individual with one or two copies of the A allele at the gene (AA or Aa genotypes) can smell asparagus in urine, whereas a person with two copies of the alternative "a" allele (aa genotypes) cannot (Online Mendelian Inheritance in Man 2019). Assume that men and women in the population have the same allele frequencies at the asparagus-smelling gene and that marriage and child production are independent of the genotype at the gene. In the human population, 5% of alleles are A and 95% are a.
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