If the pedigree below shows an autosomal recessive mode of inheritance, which individuals must be carriers?1.1211.III.1234O 11-2, 11-4, 11-5, III-11-1, 1-2, 1-2, 11-4, 11-5O 1-1, 1-2, 1-4, 11-4O 1-1, 1-2, 1-4, 11-1O 11-2, 1-4, 11-5, 11-31345

In the pedigree shown in the image, autosomal recessive inheritance is being considered. Autosomal…

Answered: If the pedigree below shows an…

BIOLOGY:CONCEPTS+APPL.(LOOSELEAF)

10th Edition

ISBN:9781305967359

Author:STARR

Publisher:STARR

Chapter14: Human Inheritance

Section: Chapter Questions

Problem 1GP: Does the phenotype indicated by the red circles and squares in this pedigree show an inheritance...

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The pedigree shows inheritance of an autosomal recessive disease in an extended family. Assume unrelated individuals marrying into the family do not carry the disease, unless there is reason to believe otherwise. What is the chance that IV-3 and IV-4 will have a child with the disease? Individuals I-1, Il-5, III-5 and III-16 have the disease. 2 1 7. III-18 2 3 5 6 17 8. 9 10 11 12 13 14 15 16 17 III-19 IV IV-3 IV-4 IV-5 IV-6 IV-1 IV-2 O a. 1/8 b. 1/12 C. 1/16 d. 3/16 e. 1/24 f. 1/32 g. 3/32 h. 1/64 FEB 17 MacBook Air 6, ... 5. %D
II 2 III 1 Refer to the pedigree above. What is the genotype of person II-1 if this pedigree is for hemophilia? (A dot in the centre of a symbol indicates a known carrier of a recessive trait). hh O xtxh Hh O xhy OxHy
The pedigree below tracks the inheritance of disease X through a family's generation. 3 II 2 3 4 7. 6. (i) Predict the mode of inheritance of the genetic disorder. Explain. (ii) Which individuals in the pedigree are known to be heterozygous?
1 II 1 4 6. II 1 2 4 5 6. 8. IV The above image shows a pedigree for a monogenic inherited disease. Although this trait is only observed in males in this family, the pattern of inheritance of this disease is autosomal recessive. Use the pedigree to explain why the inheritance of this disease cannot be autosomal dominant. If this trait is X-linked recessive, what would be the genotypes of the people in Row I? 2. 2. 3. 2. 3.
Is this pedigree dominant or recessive? Autosomal or sex-linked? What is also usual about this pedigree?
II III IV V Study the pedigree above. 1. What type of inheritance pattern is depicted?. 2. If the discase is called M, write the genotypes of cach individual in the pedigree. Ifthe genotype cannot be determined with centainty, write the possible alternatives. 1:1 Il:1 l:1. IV:1 V:1, 1:2 I1:2 IV:2 V:2 Il:3 III:3 IV:3 V:3_ I1:4 IlI:4, IV:4 V:4, Il:5 IlI:5 IV:5 V:5 Il1:6 II:7 Ill:6, IV:6 IlII:7 IV:7 IlI:8 IV:8 12 %3D
Using the given pedigree chart, suppose individuals III-1 and III-2 are expecting their sixth child. What is the chance (percent) that the sixth child will have the sickle cell trait?
Wilson’s disease is an inherited disorder in which there is too much copper in the body’s tissue. It is inherited in an autosomal recessive manner. Below are pedigrees from two families where some members of a family have Wilson’s disease. Neither Hillary nor Justin have Wilson’s disease. If they have a child, what is the chance this child will have Wilson’s disease?
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Which gene is inherited from the father only?
Below is a pedigree chart for a family that has a history of Alkaptonuria. Individuals infected with this condition can have darkened skin, brown urine, and can suffer from joint damage and other complications. Given this pedigree answer the following questions. Given the data in the pedigree chart is this genetic condition autosomal dominant or autosomal recessive? What are the genotypes for #1, #2, and #3? If either of the 4th generation "aa" females were to mate with a homozygous dominant male would any of their offspring illustrate the phenotype? Why or why not?
The following pedigree illustrates the inheritance of Tay-Sachs disease in four generations of a family. Interpret the pedigree and determine whether the trait is dominant or recessive. What happened in the third generation?

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If the pedigree below shows an autosomal recessive mode of inheritance, which individuals must be carriers? 1. 1 2 11. III. 1 2 3 4 O 11-2, 11-4, 11-5, III-1 1-1, 1-2, 1-2, 11-4, 11-5 O 1-1, 1-2, 1-4, 11-4 O 1-1, 1-2, 1-4, 11-1 O 11-2, 1-4, 11-5, 11-3 1 3 4 5