Hardy- Weinberg Problems p? + 2pq + q° = 1 p+q = 1 Examine the following relationships between the Punnett Square and the Hardy-Weinberg · Equilibrium and the understanding should help you with the following problems. A a A AA Aa p? pg Aa aa pq Problem 1. Within a population of moths, the color brown (B) is dominant over the color white (b). In the population 40% of all moths are white. Calculate the following: (f)= frequency (f)B p= (f)b q=. (f)BB p² = (f)Bb 2pq= (f)bb q = %3D What percentage of moths in the population is heterozygous? Problem 2. Yoü have sampled a population in which you know that the percentage of the homozygous recessive genotype (aa) is 36%. Using that 36%, calculate the following: (f)= frequency (f)S p= (f)s q=. (f)AA p²=. (f)Aa 2pq = (f)aa q =
Hardy- Weinberg Problems p? + 2pq + q° = 1 p+q = 1 Examine the following relationships between the Punnett Square and the Hardy-Weinberg · Equilibrium and the understanding should help you with the following problems. A a A AA Aa p? pg Aa aa pq Problem 1. Within a population of moths, the color brown (B) is dominant over the color white (b). In the population 40% of all moths are white. Calculate the following: (f)= frequency (f)B p= (f)b q=. (f)BB p² = (f)Bb 2pq= (f)bb q = %3D What percentage of moths in the population is heterozygous? Problem 2. Yoü have sampled a population in which you know that the percentage of the homozygous recessive genotype (aa) is 36%. Using that 36%, calculate the following: (f)= frequency (f)S p= (f)s q=. (f)AA p²=. (f)Aa 2pq = (f)aa q =
Human Anatomy & Physiology (11th Edition)
11th Edition
ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
Publisher:Elaine N. Marieb, Katja N. Hoehn
Chapter1: The Human Body: An Orientation
Section: Chapter Questions
Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...
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Question
![NAME
SECTION
Hardy- Weinberg Problems
p?.
2
+ 2pq + q* = 1 p +q = 1
Examine the following relationships between the Punnett Square and the Hardy-Weinberg
Equilibrium and the understanding should help you with the following problems.
A
a
A
AA
Aa
p2
a
Aa
aa
q?
Problem 1. Within a population of moths, the color brown (B) is dominant over the color
white (b). In the population 40% of all moths are white. Calculate the following: (f)=
frequency
()B p=
(f)b q=-
(()BB p =
(f)Bb 2pq=,
(f)bb q² =
%3D
What percentage of moths in the population is heterozygous?
Problem 2. You have sampled a population in which you know that the percentage of the
homozygous recessive genotype (aa) is 36%. Using that 36%, calculate the following: (f)=
frequency
(f)S p=
(f)s q=.
({)AA p²=
(f)Aa 2pq =
(f)aa q'=](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8212710-f1d8-4ef1-a672-dec3c07da357%2Ff168013c-71de-48c8-bef7-ff535285735b%2F5p5dhfi_processed.jpeg&w=3840&q=75)
Transcribed Image Text:NAME
SECTION
Hardy- Weinberg Problems
p?.
2
+ 2pq + q* = 1 p +q = 1
Examine the following relationships between the Punnett Square and the Hardy-Weinberg
Equilibrium and the understanding should help you with the following problems.
A
a
A
AA
Aa
p2
a
Aa
aa
q?
Problem 1. Within a population of moths, the color brown (B) is dominant over the color
white (b). In the population 40% of all moths are white. Calculate the following: (f)=
frequency
()B p=
(f)b q=-
(()BB p =
(f)Bb 2pq=,
(f)bb q² =
%3D
What percentage of moths in the population is heterozygous?
Problem 2. You have sampled a population in which you know that the percentage of the
homozygous recessive genotype (aa) is 36%. Using that 36%, calculate the following: (f)=
frequency
(f)S p=
(f)s q=.
({)AA p²=
(f)Aa 2pq =
(f)aa q'=
![Problem 3. If 9% of an African population is born with a severe form of sickle-cell anemia (ss),
what percentage of the population will be more resistant to malaria because they are
heterozygous(Ss) for the sickle-cell gene?
(f)S p=
(f)s q=_
(f)SS p²=
(f)Ss 2pq =
(f)ss q'=
%3D
Problem 4: Within a population, 125 out of 2,000 plants have white flowers. F=purple f=white
(f)F p=
(f)f q=-
(f)FF p²=
()Ff 2pq =
(f)ff q²=
%3D
How many of the 2,000 plants are homozygous dominant?
How many are heterozygous?
Problem 5: You and 19 healthy friends build a raft, sail to a deserted island, and start a new
population, totally isolated from the world. Two of your friends carry (that is, are heterozygous for)
the recessive cystic fibrosis allele, which in homozygous recessive genotype causes cystic
fibrosis.
Assuming that the frequency of this allele does not change as the population grows, what will be
the instance of cystic fibrosis on your island?
(f)S p=
(f)s q=
()SS p² =
(f)Ss 2pq =
(f)ss q²=
%3D](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff8212710-f1d8-4ef1-a672-dec3c07da357%2Ff168013c-71de-48c8-bef7-ff535285735b%2F2b9d15_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Problem 3. If 9% of an African population is born with a severe form of sickle-cell anemia (ss),
what percentage of the population will be more resistant to malaria because they are
heterozygous(Ss) for the sickle-cell gene?
(f)S p=
(f)s q=_
(f)SS p²=
(f)Ss 2pq =
(f)ss q'=
%3D
Problem 4: Within a population, 125 out of 2,000 plants have white flowers. F=purple f=white
(f)F p=
(f)f q=-
(f)FF p²=
()Ff 2pq =
(f)ff q²=
%3D
How many of the 2,000 plants are homozygous dominant?
How many are heterozygous?
Problem 5: You and 19 healthy friends build a raft, sail to a deserted island, and start a new
population, totally isolated from the world. Two of your friends carry (that is, are heterozygous for)
the recessive cystic fibrosis allele, which in homozygous recessive genotype causes cystic
fibrosis.
Assuming that the frequency of this allele does not change as the population grows, what will be
the instance of cystic fibrosis on your island?
(f)S p=
(f)s q=
()SS p² =
(f)Ss 2pq =
(f)ss q²=
%3D
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