Homework Answers
There is 1/3 probability that neither has type A blood group.
One parent has A type and other has O type and when gamates are formed there can be A type or O type. All possible combinations will give rise to 50 percent A and 50 percent O type.
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please explain with the genotypes and a pedigree. also please
explain how to do “neither” problems...
Given the following information, i) develop a pedigree, ii) give the possible genotypes of all individuals,...
Given the following information, i) develop a pedigree, ii) give the possible genotypes of all individuals, iii) define the inheritance type, and iv) the recurrence risk that future offspring in generation III will have the disease.show work (i.e. Punnett's squares or other) especially Information:Bill has a genetic disease. He has three siblings, Ralph, Susan and Diane that do not have the disease. Bill’s parents, William and Chloe, do not have the disease. Chloe has two sisters Alice and Denise and...
Follow-Up Questions 1. Your brother has an autosomal recessive disorder, while you are unaffected. Neither one...
Follow-Up Questions 1. Your brother has an autosomal recessive disorder, while you are unaffected. Neither one of your parents is affected. Explain how this is possible. 2. Using the above situation, what is the probability that you carry the recessive allele? 3. A couple wants to have a child, but the mother has a brother who is affected by cystic fibrosis. They seek out the advice of a genetic counselor at their local hospital to determine what, if any, chance...
Styles 6. Insert a picture of your pedigree chart for this family with genotypes filled in...
Styles 6. Insert a picture of your pedigree chart for this family with genotypes filled in here. 7. Which pattern of inheritance do you think the disease shows? Explain your reasoning. 8. Patient 1 and Patient 2 in the pedigree chart would like to know what the chances are that they will have a child with the disease. What do you tell them? Use a Punnett Square to show your work. Using Punnett Squares for human conditions and diseases The...
Create a pedigree for the following scenario. Harold and Henrietta marry. Harold has a dimpled chin...
Create a pedigree for the following scenario. Harold and Henrietta marry. Harold has a dimpled chin which is a dominant trait. Henrietta does not have a dimpled chin, which is a recessive trait. Label Harold and Henrietta on your pedigree. Both of Harold's parents have dimpled chins, but is sister does not. Neither of Henrietta's parents have dimpled chins. Henrietta has a brother with a dimpled chin. Harold and Henrietta have 4 children: Hester, Homer, Henry, and Hugo. None of...
Draw a pedigree for the following family. Carlos and Maria are married and have 3 normal...
Draw a pedigree for the following family. Carlos and Maria are married and have 3 normal children all boys. They are expecting a 4th child. Carlos has two normal brothers and an affected sister. Maria has an affected brother and a normal sister. Both of Carlos’ parents are normal, but his paternal grandfather is affected, and his maternal great grandmother is also affected. Maria’s mother is affected and her paternal grandfather is also affected. Part I is the drawing of...
Develop a three-generation pedigree narrative(note that "narrative" is a spoken or written account of connected events...
Develop a three-generation pedigree narrative(note that "narrative" is a spoken or written account of connected events (in this case, the inheritance pattern using fictitious names of people) for an X-linked dominant disorder. Given the following information, i) develop a pedigree, ii) give the possible genotypes of all individuals, iii) define the inheritance type, and iv) the recurrence risk that future offspring in generation III will have the disease.(2 pts for narrative and 2 pts for annotated schematic). show work (i.e....
1. Tom has blood type AB. Show all possible genotypes for this blood type. 2. If...
1. Tom has blood type AB. Show all possible genotypes for this blood type. 2. If only males are affected in a pedigree, what is the likely inheritance pattern for the trait? Draw a three-generation pedigree showing the inheritance of the trait from an affected grandfather to an affected grandson. (No spouses are affected.) 3. If the parents are heterozygous for cystic fibrosis, what are the chance of a child having cystic fibrosis? 4. Mary has blood type A and...
Problem on genetics, Please solve for what is asking for the first and the second pedigree,...
Problem on genetics, Please solve for what is asking for
the first and the second pedigree, I have included every single
detail that is helpful to the problem
Antoine’s narrative:
I have a sister who has sickle cell disease. She is not married.
Neither my mom nor my dad has the disease. My mother has two
brothers and one sister, although one of her brothers passed away
when I was very young from complications of sickle cell anemia.
Neither my...
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...
1. For each of the following blood types, list the possible genotypes: Phenotype Possible Genotypes A B...
1. For each of the following blood types, list the possible genotypes: Phenotype Possible Genotypes A B AB O 2. Dr. Paul is blood type O. His father was blood type A and his mother was blood type B. What were the genotypes of his parents? What are the possible blood types and phenotypic ratios expected for a cross involving these parental genotypes? 3. In the ABO blood system in human beings, alleles A and B are codominant and both are...
Follow-Up Questions 1. Your brother has an autosomal recessive disorder, while you are unaffected. Neither one of your parents is affected. Explain how this is possible. 2. Using the above situation, what is the probability that you carry the recessive allele? 3. A couple wants to have a child, but the mother has a brother who is affected by cystic fibrosis. They seek out the advice of a genetic counselor at their local hospital to determine what, if any, chance...
Styles 6. Insert a picture of your pedigree chart for this family with genotypes filled in here. 7. Which pattern of inheritance do you think the disease shows? Explain your reasoning. 8. Patient 1 and Patient 2 in the pedigree chart would like to know what the chances are that they will have a child with the disease. What do you tell them? Use a Punnett Square to show your work. Using Punnett Squares for human conditions and diseases The...
Problem on genetics, Please solve for what is asking for
the first and the second pedigree, I have included every single
detail that is helpful to the problem
Antoine’s narrative:
I have a sister who has sickle cell disease. She is not married.
Neither my mom nor my dad has the disease. My mother has two
brothers and one sister, although one of her brothers passed away
when I was very young from complications of sickle cell anemia.
Neither my...
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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