QUESTION 49refers to the following pedigree of albinism (an autosomal recessive trait): What are the genotypes of the mother and father?CHOmother - homozygous dominant; father - homozygous dominantO a.mother - heterozygous; father - homozygous recessiveOb.mother - homozygous recessive; father - heterozygousOC.mother - heterozygous; father - heterozygousod.2 pointsSave Answer

Name: QUESTION 49refers to the following pedigree of albinism (an autosomal
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Description: QUESTION 49refers to the following pedigree of albinism (an autosomal recessive trait): What are the genotypes of the mother and father?CHOmother - homozygous dominant; father - homozygous dominantO a.mother - heterozygous; father - homozygous reces

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refers to the following pedigree of albinism (an autosomal recessive trait): What are the genotypes of the mother and father? mother - homozygous dominant; father - homozygous dominant mother - heterozygous; father - homozygous recessive Ob. mother - homozygous recessive; father - heterozygous mother - heterozygous; father - heterozygous

refers to the following pedigree of albinism (an autosomal recessive trait): What are the genotypes of the mother and father? mother - homozygous dominant; father - homozygous dominant mother - heterozygous; father - homozygous recessive Ob. mother - homozygous recessive; father - heterozygous mother - heterozygous; father - heterozygous

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter4: Pedigree Analysis In Human Genetics

Section: Chapter Questions

Problem 21QP: Analysis of X-Linked Dominant and Recessive Traits As a genetic counselor investigating a genetic...

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Question 10 Determine if the following statement is true or false. "Parents with the dominant phenotype cannot have offspring with the recessive phenotype." False, because both parents could be heterozygous. O True, because the dominant gene must be passed down from each parent. O True, because both parents have the dominant allele. False, because one parent could be heterozygous.
QUESTION 10 Consider the following pedigree. With no other information provided, what is the most likely mode of transmission (or mode of inheritance) of the allele for the unusual trait? autosomal dominant sex-linked recessive autosomal recessive O sex-linked dominant
The next four questions are all related to this problem: Polydactyly (PD) is an autosomal dominant trait (polydactyly - P; wildtype - p). Cystic fibrosis (CF) is an autosomal recessive trait (cystic fibrosis - f; wildtype - F). A PD woman, otherwise normal in phenotype, marries a healthy normal man. Their 4 children are: 1) normal, 2) PD, 3) CF, 4) CF + PD. You will walk through a series of steps to answer this question: What is the probability that their 5th child will have at least one of these conditions? Here is the first step: 1. What is the cross? (Hint: You can use the 4 existing children to determine the genotypes of the parents.) O PpFF (female) x ppFF (male) O PoFf (female) x ppft (male) O pof female) x PPFI (male) O PPFF Ifemale) x ppFf (male) 2. What is/are the target genotypes? O pof OP.F. O pott O P.M 3. What is the probability the child will have PD AND cystic fibrosis? Answer to two decimal places (eg. 0.88). 4. What is the probability that their 5th child will have at…
QUESTION 4. Red-green color blindness is inherited in an X-linked recessive manner. Joe is red-green color blind. Joe's mother and father both have normal vision, but his mother's father (i.e., Joe's maternal grandfather) is color blind. All of Joe's other grandparents have normal color vision. Joe has three sisters (Patty, Betsy, and Lora), all with normal color vision. Patty (Joe's oldest sister) is married to a man with normal color vision; they have two children, a 9-year-old color-blind boy and a 4-year-old girl with normal color vision. Joe marries a woman who is a carrier of the color-blind allele; they are expecting their first child. Patty & her husband are expecting their third child. L4.9 Q4 Homework • Unanswered Which of the following scenarios has a greater probability of occurring and by how much? Scenario 1: Joe's first child will be a color-blind boy. Scenario 2: Patty's third child will be a color-blind boy. Select an answer and submit. For keyboard navigation, use the…
The next four questions are all related to this problem: Polydactyly (PD) is an autosomal dominant trait (polydactyly - P; wildtype - pl. Cystic fibrosis (CF) is an autosomal recessive trait (cystic fibrosis - f; wildtype - F). A PD woman, otherwise normal in phenotype, marries a healthy normal man. Their 4 children are: 1) normal, 2) PD, 3) CF, 4) CF + PD. You will walk through a series of steps to answer this question: What is the probability that their Sth child will have at least one of these conditions? Here is the first step: 1. What is the cross? (Hint: You can use the 4 existing children to determine the genotypes of the parents.) O PpFF (female) x ppFF (male) O Ppff (female) x pFf (male) O ppft (female) x PPFH (male) O PPF female) x ppFf (male) 2. What is/are the target genotypes? O pof. OP.F. O pptt OP.M 3. What is the probability the child will have PD AND cystic fibrosis? Answer to two decimal places (e.g. 0.88). 4. What is the probability that their 5th child will have at…
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