Mr and Mrs Connelly are planning to start a family. However, Mr Connelly is concerned that,...
Homework Answers
In this question, as father and mother of Mr. connelly are carrier for cystic fibrosis gene. This disorder is autosomal recessive disorder. It means the disease will occur only if the children genotype is "cc".
Father genotype is Cc
Mother genotype is Cc
Therefore , punnet square will be like this
Therefore, fifty percent of children will have the probability of having cancer.
25 percent children will have the chance of cystic fibrosis .
Hence, Mr. conneley have 25 percent chance of having the disease.
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Mr and Mrs Connelly are planning to start a family. However,
Mr Connelly is concerned that,...
please use punnet squares Mr and Mrs Caddy are planning to start a family. However, Mr Caddy is concerned that, a...
please use punnet squares
Mr and Mrs Caddy are planning to start a family. However, Mr Caddy is concerned that, as his brother was diagnosed with sickle cell, he may be a SC carrier. Their GP explains how Mr Caddy may carry the faulty sickle cell gene using a Punnett square. Using Sc to represent a carrier, create a Punnett square using the template below to explain to Mr Caddy his chances of inheriting the gene from his parents if...
Mike and Mary are planning a family. In addition to their love for each other and...
Mike and Mary are planning a family. In addition to their love for each other and for Game of Thrones, they have something else in common. They each have a history of cystic fibrosis in their family. Cystic fibrosis (CF) is an autosomal recessive disease. i. Mary does not have CF, two of her three sisters have CF, and her mother didn’t have it. But her father did. ii. Mike does not have CF, and two of his three brothers...
1) You have been hired as a genetic counselor. Your first patient is a young woman...
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3. Cystic fibrosis (CF) is an autosomal recessive disorder (cc) and is one of the most...
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Tony has a sister with cystic fibrosis (CF). Neither of his parents have CF. Tony is expecting a child with Tina. Tina's family history is unknown. (8 points) Below each person in the pedigree, write his or her genotype, or possible genotypes, using C for the normal CF allele and c for the disease-causing CF recessive allele. What is the probability that Tony is a heterozygous carrier for the CF gene? Explain your answer. п CF Tony Tina III If...
Sammy, a 2.5-year-old boy, arrives at the family clinic for the first time complaining of fever...
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You must try to answer both questions: Cystic fibrosis (CF) is an inherited disorder that causes...
You must try to answer both questions: Cystic fibrosis (CF) is an inherited disorder that causes severe damage to the lungs, the digestive system and other organs within the body. CF affects cells that produce thin and slippery mucus and cause the secretions to become sticky and thick. CF is caused by a deletion mutation on chromosome 7. In order for a child to have cystic fibrosis they must inherit a defective gene from each of his/her parents a) Rob...
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For each of these problems, be sure to justify your answer(s) by including an allele key,...
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please use punnet squares
Mr and Mrs Caddy are planning to start a family. However, Mr Caddy is concerned that, as his brother was diagnosed with sickle cell, he may be a SC carrier. Their GP explains how Mr Caddy may carry the faulty sickle cell gene using a Punnett square. Using Sc to represent a carrier, create a Punnett square using the template below to explain to Mr Caddy his chances of inheriting the gene from his parents if...
3. Cystic fibrosis (CF) is an autosomal recessive disorder (cc) and is one of the most common life-shortening genetic diseases. In the United States, 1 in 4,000 children are born with CF. Symptoms of cystic fibrous include the production of salty sweat and thickened mucus in the lining of the lungs and air passages. The thickened mucus obstructs airways and promotes the growth of disease-causing bacteria in the lungs. Most individuals with cystic fibrous die in their 20s and 30s...
Tony has a sister with cystic fibrosis (CF). Neither of his parents have CF. Tony is expecting a child with Tina. Tina's family history is unknown. (8 points) Below each person in the pedigree, write his or her genotype, or possible genotypes, using C for the normal CF allele and c for the disease-causing CF recessive allele. What is the probability that Tony is a heterozygous carrier for the CF gene? Explain your answer. п CF Tony Tina III If...
You must try to answer both questions: Cystic fibrosis (CF) is an inherited disorder that causes severe damage to the lungs, the digestive system and other organs within the body. CF affects cells that produce thin and slippery mucus and cause the secretions to become sticky and thick. CF is caused by a deletion mutation on chromosome 7. In order for a child to have cystic fibrosis they must inherit a defective gene from each of his/her parents a) Rob...
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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