Homework Answers
Pattern of inheritance: Autosomal Dominant (Since the trait occurs in all the three generations, it is dominant. The trait equally occurs in males and females, so it is not sex linked and is autosomal.)
Genotypes:
Let the dominant trait allele be A, and the recessive normal allele be a.
I-1 - aa (unaffected)
I-2 - Aa (heterozygous, given)
II-1 - aa
II-2 - Aa
II-3 - Aa
II-4 - aa
II-5 - Aa
II-6 - aa
III-1 - Aa
III-2 - aa
The five progeny of I-1 and I-2 receive an a allele from I-1 and either A allele or a allele from I-2, making them either unaffected or affected respectively. Hence their genotypes are aa or Aa respectively.
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nod/quattempt php attempt 902 220523 What pattern of inheritance is suggested by the following pedigree? For...
What pattern of inheritance is suggested by the following pedigree? For genotype assignment assume that the affected ma...
What pattern of inheritance is suggested by the following
pedigree?
For genotype assignment assume that the affected male in the
first generation is heterozygous. Assign genotypes to all other
individuals in the Pedegree
For Generation one: 1. dd 2. Dd
Review This pedigree shows the inheritance pattern of a recessive maternal effect gene in Drosophila. In...
Review This pedigree shows the inheritance pattern of a recessive maternal effect gene in Drosophila. In maternal effect, the offspring's phenotype is under the control of nuclear gene products present in the mother's egg. In this example, the presence of the at allele in the mother is required for proper wing development in the offspring. Submit Previous Answers Correct In the pedigree, individuals who are wingless are indicated by a shaded symbol. The phenotypes and genotypes are only provided for...
II Review a tla + This pedigree shows the inheritance pattern of a recessive maternal effect...
II Review a tla + This pedigree shows the inheritance pattern of a recessive maternal effect gene in Drosophila. In maternal effect, the offspring's phenotype is under the control of nuclear gene products present in the mother's egg. In this example, the presence of the a + allele in the mother is required for proper wing development in the offspring. a tla a/a In the pedigree, individuals who are wingless are indicated by a shaded symbol. The phenotypes and genotypes...
From the pedigree below, determine the pattern of inheritance of the trait. Also determine the genotypes...
From the pedigree below, determine the pattern of inheritance of the trait. Also determine the genotypes for all the individuals of generation I and generation II со оо 3 4 5 6 7 3 1 2 TTT Arial : 3 (12) T.E E Save All click Save Alert Click Save and Submiss and MacBook Air
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Creating a pedigree chart from a family history and hypothesizing pattern of inheritance A family with...
Creating a pedigree chart from a family history and hypothesizing pattern of inheritance A family with a new disease caused by a mutant gene has been found. The family history has been collected and recorded. You will now create a pedigree chart from their family history and use the pedigree to predict the pattern of inheritance the disease follows. • Read the following family history: Patient 1 and Patient 2 visited a genetics counselor and provided their family histories. As...
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What pattern of inheritance is suggested by the following
pedigree?
For genotype assignment assume that the affected male in the
first generation is heterozygous. Assign genotypes to all other
individuals in the Pedegree
For Generation one: 1. dd 2. Dd
Review This pedigree shows the inheritance pattern of a recessive maternal effect gene in Drosophila. In maternal effect, the offspring's phenotype is under the control of nuclear gene products present in the mother's egg. In this example, the presence of the at allele in the mother is required for proper wing development in the offspring. Submit Previous Answers Correct In the pedigree, individuals who are wingless are indicated by a shaded symbol. The phenotypes and genotypes are only provided for...
II Review a tla + This pedigree shows the inheritance pattern of a recessive maternal effect gene in Drosophila. In maternal effect, the offspring's phenotype is under the control of nuclear gene products present in the mother's egg. In this example, the presence of the a + allele in the mother is required for proper wing development in the offspring. a tla a/a In the pedigree, individuals who are wingless are indicated by a shaded symbol. The phenotypes and genotypes...
From the pedigree below, determine the pattern of inheritance of the trait. Also determine the genotypes for all the individuals of generation I and generation II со оо 3 4 5 6 7 3 1 2 TTT Arial : 3 (12) T.E E Save All click Save Alert Click Save and Submiss and MacBook Air
Creating a pedigree chart from a family history and hypothesizing pattern of inheritance A family with a new disease caused by a mutant gene has been found. The family history has been collected and recorded. You will now create a pedigree chart from their family history and use the pedigree to predict the pattern of inheritance the disease follows. • Read the following family history: Patient 1 and Patient 2 visited a genetics counselor and provided their family histories. As...
Creating a pedigree chart from a family history and hypothesizing pattern of inheritance A family with a new disease caused by a mutant gene has been found. The family history has been collected and recorded. You will now create a pedigree chart from their family history and use the pedigree to predict the pattern of inheritance the disease follows. • Read the following family history: Patient 1 and Patient 2 visited a genetics counselor and provided their family histories. As...
11. (8 m) Refer to the following pedigree, which traces the inheritance of a biochemical disorder. female not affected female affected 0 male not affected male affected a. (2 m) Does this disorder appear to be caused by an autosomal or sex-linked gene? Does this disorder appear to be caused by a dominant allele or by a recessive allele? Explain how you know this. b. (2 m) Fill in the genotypes of all affected individuals. Use A and a to...
모모모 < 모 2 1 | 미모 모 오 or lo III = - - genetic disorder is segregating. 3. Each of the pedigrees shown represents a human family within which a genetic disorder is se Assume the two traits are extremely rare in the population and completely penetrant. Part 1. For the first pedigree. lisorder: autosomal recessive, autosomal a. Determine the most probable inheritance pattern of the disorder: autosomal recessive dominant, X-linked recessive or X-linked dominant. b. Indicate the...
Background Problem N° 4 Objective: To use pedigrees in a case of an inherited disease in humans in order to determine the type of generic inheritance 3 4 According to the National Cancer Institute (NCI), "a pedigree is an illustration of family history and it shows relationships between family members and patterns of inheritance for certain traits and diseases."3 3 2 3 Pedigrees use standard symbols and conventions: O female: male; affected | Analyze the pedigree for myopia (nearsightedness) in...
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