Please fill in UV-13: Tables A and B and use the Hardy-Weinberg Equations

Human Anatomy & Physiology (11th Edition)
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ISBN:9780134580999
Author:Elaine N. Marieb, Katja N. Hoehn
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Chapter1: The Human Body: An Orientation
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Please fill in UV-13: Tables A and B and use the Hardy-Weinberg Equations 

SEVO
th us18
The ABO Blood Group System has one genetic locus that exhibits three (3) alleles: IA, IB, and i and four
phenotypic traits: A, B, AB, and O. Because there are three alleles on one locus and the I and I are
codominant over i, we will use the Hardy-Weinberg equations for three alleles.
What is the possible genotype for this
r
7. What is the codominant phenotypic trait? AB
A
trait?
р
8. What is the recessive phenotypic trait? O
trait?
What are the other possible
SA 9012
10. Calculate the allele and genotype frequencies and the population estimates for the A and B anti-
gens in the Biol 3302L population and show the calculations in the space provided.
9
What is the possible genotype for this
9. What are the other possible phenotypic traits? A
B
genotypes for these traits? AA JA; 1818 JBi
11. Fill in Table UV-13 with the frequencies and estimates calculated using the Hardy-Weinberg Equa-
tions 3 and 4 along with the quadratic equation and formula.
Table UV-13. A) Allele and B) Genotype frequencies and population estimates for the A and B antigens (n =
A Alleles
JA
IB
i
Dominance
Total =
Allele
Frequencies
B Genotype Phenotypic Trait
p²
2pr
2pq
q²
2gr
p²
JAJA
Ai
JAJB
[BIB
[Bi
ii
Total =
Genotype Population
Frequencies Estimates
UV-18
Transcribed Image Text:SEVO th us18 The ABO Blood Group System has one genetic locus that exhibits three (3) alleles: IA, IB, and i and four phenotypic traits: A, B, AB, and O. Because there are three alleles on one locus and the I and I are codominant over i, we will use the Hardy-Weinberg equations for three alleles. What is the possible genotype for this r 7. What is the codominant phenotypic trait? AB A trait? р 8. What is the recessive phenotypic trait? O trait? What are the other possible SA 9012 10. Calculate the allele and genotype frequencies and the population estimates for the A and B anti- gens in the Biol 3302L population and show the calculations in the space provided. 9 What is the possible genotype for this 9. What are the other possible phenotypic traits? A B genotypes for these traits? AA JA; 1818 JBi 11. Fill in Table UV-13 with the frequencies and estimates calculated using the Hardy-Weinberg Equa- tions 3 and 4 along with the quadratic equation and formula. Table UV-13. A) Allele and B) Genotype frequencies and population estimates for the A and B antigens (n = A Alleles JA IB i Dominance Total = Allele Frequencies B Genotype Phenotypic Trait p² 2pr 2pq q² 2gr p² JAJA Ai JAJB [BIB [Bi ii Total = Genotype Population Frequencies Estimates UV-18
Part 5: Calculating Frequencies
Over several semesters, a population of ISU students from the Anatomy and Physiology II Laboratory
typed their blood. In lab today, we will use their results to predict the allele and genotype frequencies
in the Biol 3302L population.
Divide into 12 separate groups with one to two people per group. Write you groups number on the
top of page UV:17.
200
Your instructor will project the data.
1. Determine the total number of students that typed their
blood; n = 322
2. Fill in Table UV-11 with the number of students express-
ing the different phenotypic traits.
A. Rh (D antigen) Frequencies
**is bns
Remember the Rh Blood Group System has one genetic
locus that exhibits two (2) alleles: D and d and two pheno-
types: Rh+ and Rh-. The Rh blood groups are determined
by the presence (+) or absence (-) of the D antigen on sur-
face of red blood cells. There are two possible alleles for
the Rh factor: a dominant allele (D) which encodes for the
D antigen protein on red blood cells, and a recessive allele
(d) which does not encode for the D antigen.
Table UV-11. ABO and Rh phenotypes ex-
pressed by the students in Biol 3302L.
ABO Phenotype
Number of Students
126
49
32
A
B
AB
O
Rh Phenotype
Rh+
Rh -
3. What are the possible genotype(s) for the dominant Rh trait:_
DD
4. What are the possible genotype(s) for the recessive Rh trait: dd
115
Number of Students
250
72
Dd
owf 910 615
>>322
UV-16
Transcribed Image Text:Part 5: Calculating Frequencies Over several semesters, a population of ISU students from the Anatomy and Physiology II Laboratory typed their blood. In lab today, we will use their results to predict the allele and genotype frequencies in the Biol 3302L population. Divide into 12 separate groups with one to two people per group. Write you groups number on the top of page UV:17. 200 Your instructor will project the data. 1. Determine the total number of students that typed their blood; n = 322 2. Fill in Table UV-11 with the number of students express- ing the different phenotypic traits. A. Rh (D antigen) Frequencies **is bns Remember the Rh Blood Group System has one genetic locus that exhibits two (2) alleles: D and d and two pheno- types: Rh+ and Rh-. The Rh blood groups are determined by the presence (+) or absence (-) of the D antigen on sur- face of red blood cells. There are two possible alleles for the Rh factor: a dominant allele (D) which encodes for the D antigen protein on red blood cells, and a recessive allele (d) which does not encode for the D antigen. Table UV-11. ABO and Rh phenotypes ex- pressed by the students in Biol 3302L. ABO Phenotype Number of Students 126 49 32 A B AB O Rh Phenotype Rh+ Rh - 3. What are the possible genotype(s) for the dominant Rh trait:_ DD 4. What are the possible genotype(s) for the recessive Rh trait: dd 115 Number of Students 250 72 Dd owf 910 615 >>322 UV-16
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