1. Jamar and Tanisha had a thing going on for almost a year, but then Jamar met Shakira at a dance club and forgot all about Tanisha. Two years later, Tanisha took Jamar onto the Jerry Springer Show, claiming he was the father of her son Tabari. As an initial paternity screening, all of their blood types were determined to be as follows: Tanisha: Type A Tabari: Type O Jamar: Type B a) What are the possible genotypes of each of these individuals? Be sure to use proper annotation. Tanisha: Tabari: Jamar: b) Could Jamar possibly be the father? c) Does this prove conclusively Jamar's paternity status?

Human Heredity: Principles and Issues (MindTap Course List)
11th Edition
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Author:Michael Cummings
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Chapter17: Genes And The Immune System
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1. Jamar and Tanisha had a thing going on for almost a year, but
then Jamar met Shakira at a dance club and forgot all about
Tanisha. Two years later, Tanisha took Jamar onto the Jerry
Springer Show, claiming he was the father of her son Tabari. As
an initial paternity screening, all of their blood types were
determined to be as follows:
Tanisha: Type A
Tabari: Type O
Jamar: Type B
a) What are the possible genotypes of each of these individuals?
Be sure to use proper annotation.
Tanisha:
Tabari:
Jamar:
b) Could Jamar possibly be the father?
c) Does this prove conclusively Jamar's paternity status?
d) Could Jamar provide blood for a blood transfusion for Tabari,
if needed? Why or why not?
e) Could Tanisha provide blood for a blood transfusion for
Tabari, if needed? Why or why not?
Transcribed Image Text:1. Jamar and Tanisha had a thing going on for almost a year, but then Jamar met Shakira at a dance club and forgot all about Tanisha. Two years later, Tanisha took Jamar onto the Jerry Springer Show, claiming he was the father of her son Tabari. As an initial paternity screening, all of their blood types were determined to be as follows: Tanisha: Type A Tabari: Type O Jamar: Type B a) What are the possible genotypes of each of these individuals? Be sure to use proper annotation. Tanisha: Tabari: Jamar: b) Could Jamar possibly be the father? c) Does this prove conclusively Jamar's paternity status? d) Could Jamar provide blood for a blood transfusion for Tabari, if needed? Why or why not? e) Could Tanisha provide blood for a blood transfusion for Tabari, if needed? Why or why not?
2. A woman has blood-types A and M. She has a child with blood-types O and M. The following men,
having the indicated blood types are being considered as the possible father.
Jamal
N
Terrell
АВ
MN
Maurice
В
MN
Curtis
В
N
Henry
A
M
a) Using proper allelic annotation for the ABO (1^, 1B, i) and MN (LM, LN) blood type systems, list
the possible genotypes of both parents AND the respective alleles that the mother and
father had to contribute to the child in this example.
Possible Genotypes:
Mom:
Dad:
Alleles passed to child:
Mom:
Dad:
b) Based upon the information above, list names of individuals who can be immediately
excluded as the possible father, explaining why for each one, based upon your answer in
part a).
c) Based upon the information above, indicate whether or not (YES or NO) each of the
individuals in this example could donate blood for an emergency blood transfusion for the
child, and explain why they can or cannot.
Mom:
Jamal:
Terrell:
Maurice:
Curtis:
Henry:
Transcribed Image Text:2. A woman has blood-types A and M. She has a child with blood-types O and M. The following men, having the indicated blood types are being considered as the possible father. Jamal N Terrell АВ MN Maurice В MN Curtis В N Henry A M a) Using proper allelic annotation for the ABO (1^, 1B, i) and MN (LM, LN) blood type systems, list the possible genotypes of both parents AND the respective alleles that the mother and father had to contribute to the child in this example. Possible Genotypes: Mom: Dad: Alleles passed to child: Mom: Dad: b) Based upon the information above, list names of individuals who can be immediately excluded as the possible father, explaining why for each one, based upon your answer in part a). c) Based upon the information above, indicate whether or not (YES or NO) each of the individuals in this example could donate blood for an emergency blood transfusion for the child, and explain why they can or cannot. Mom: Jamal: Terrell: Maurice: Curtis: Henry:
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