Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Jane is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Paul whose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibits sickle cell anemia. What are the genotypes of Jane and Paul?
Q: Two normal parents have a child with cystic fibrosis. Would this be an autosomal dominant or…
A: Cystic fibrosis refers to the disorder in which the body produces sticky and thick mucus causes…
Q: A homozygous dominant man with Marfan Syndrome, an autosomal dominant disorder, has children with an…
A: Marfan syndrome affects the essential parts of the human body, including the bone, eyes, nervous…
Q: The following pedigree shows the inheritance of a human disorder. Affected individuals are shown…
A: A pedigree helps us to determine the inheritance of a trait across generations in a family.
Q: Sickle-cell disease is an inherited chronic blood disease caused by an autosomal recessive allele.…
A: Sickle cell anemia is an inherited red blood cell disorder in which the body's supply of healthy red…
Q: 1 2 II 2 3 4 5 6 7 8 III 1 2 3 4 5 6 7 8 9
A: Huntington's disease is an autosomal dominant disease which means only one allele would suffice to…
Q: A woman is heterozygous for the gene that causes cystic fibrosis, an autosomal recessive disorder.…
A: A series of event that occurs in a cell to make it ready for the division is the cell cycle. There…
Q: A boy has dimples (dominant trait of autosomal gene D) and is left-handed (recessive trait of…
A: Traits like skin,hair,eye color are determined through genes. Every gene is composed of two alleles:…
Q: What are the chances of two parents who carry the gene for albinism (an autosomal recessive…
A: In autosomal recessive disorder, person carries two copies of defective gene.
Q: Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in…
A: Huntington's disease is an autosomal dominant Genetic disorder in which one dominant allele is…
Q: A woman knows that her mother is a carrier of Kartagener’s syndrome (an autosomal recessive…
A:
Q: In a disputed parentage case, the child is blood type O, while the mother is blood type A. What…
A: There are 4 primary blood groups (kinds of blood) – A, B, AB and O. Your blood group is controlled…
Q: Using the pedigree chart attached: Above is a pedigree for colorblindness. Based on the pedigree,…
A: Pedigree is a representation in the form of a diagram or family tree of inheritance of genetic…
Q: Which of the following diseases does not generally follow Mendelian rules of inheritance? breast…
A: Breast Cancer
Q: Cystic fibrosis is a recessive genetic disorder. Ron is homozygous dominant (FF) and Nancy is a…
A: What is cystic fibrosis? It is an inherited disorder that causes damage to the lungs and digestive…
Q: Two affected daughters and two normal sons are born to an affected male and a normal female. Each of…
A: The pedigree analysis helps us identifying the mode of inheritance of a particular disease and it…
Q: If II-2 had a child, what is the probability that the child would be a carrier of the allele for the…
A: An autosomal recessive trait is a characteristic of individuals in which only the homozygous…
Q: Duchenne muscular dystrophy is sex linked and usually affects only males. Victims of the disease…
A: Duchenne muscular dystrophy is recessive sex-linked genetic disorder that typically affects the…
Q: What is the mode of inheritance shown here? Sex-linked recessive Autosomal recessive…
A: Genes provide the guidelines for the body's development and growth. The majority of genes are…
Q: Mark has an autosomal recessive condition called sickle cell anemia, a serious blood disorder that…
A: Sickle cell anemia is an autosomal recessive disorder which ne it can only expression if present in…
Q: refers to the following pedigree of albinism (an autosomal recessive trait): What are the genotypes…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: Based on the pedigree, drag a claim about the inheritance pattern of sickle cell anemia into the…
A: Sickle cell anemia : in this disease the RBCs become sickle shaped, due to which the WBCs attack on…
Q: Shoshana and Darius both have a family history of two genetic disorders - sickle cell anemia (use A…
A: Phenylketonuria (PKU) is an inherited disorder that increases the levels of a substance called as…
Q: If both parents are heterozygous for an autosomal trait (Aa), what is the probability that their…
A: The progeny inherit half of the genes from the father and half from the mother. The gene content of…
Q: In a family, the mother has type A blood, the daughter has type O blood, and the son has type B…
A: ABO blood group shows a codominance pattern. It means that neither of the alleles A or B is…
Q: Mendelian Genetics and Non-Mendelian Genetics: Huntington’s disease, a neurodegenerative genetic…
A: Introduction :- Mendelian inheritance or genetics represents the patterns of inheritance that are…
Q: Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in…
A: The mutant gene in an autosomal dominant disease is a dominant gene on one of the nonsex chromosomes…
Q: Classify the following conditions based on whether they are describing autosomal dominance,…
A: Genetics is a study of genes, heredity, and genetic variation in an organism. Living organisms…
Q: man has a child with a woman who does not carry the dominant disease allele, what is the probability…
A:
Q: Achondroplasia, is characterized by difficulty converting cartilage to bone and thus results in…
A: Color blind is X linked recessive trait. C = color blind c = normal XCXC = normal female XCXc =…
Q: Johnny has unattached earlobes (a dominant trait) like his father, but his mother has attached…
A: Mendelian inheritance refers to the inheritance of traits controlled by a single gene with two…
Q: Paste or draw a picture of a Punnett square showing a cross between an individual with the disorder…
A: Sickle cell anemia is a diseased condition in which the RBC morphology changes into a sickle shape…
Q: Cystic fibrosis is an autosomal recessive disorder that affects 1 in 3 000 newborns with Caucasian…
A: Cystic fibrosis (CF) is an inherited disorder that causes severe damage to the lungs, digestive…
Q: Which of the following is true for autosomal recessive alleles associated with a disease? One copy…
A: Traits can be autosomal or sex linked and dominant or recessive.
Q: Your brother has an autosomal recessive disorder, while you are unaffected. Neither one of your…
A: Question - Your brother has an autosomal recessive disorder, while you are unaffected. Neither one…
Q: Tongue rolling is an autosomal dominant trait. What would be the phenotype of a person who is…
A: Those genes which are present in autosomal Chromosome are known as autosomal trait
Q: Two parents learn they are each carriers for Cystic Fibrosis, each having the genotype (Aa). Using a…
A: Alleles are the alternatives form of a gene, that are located on the same locus of a homologous…
Q: Hutchinson-Gilford syndrome, is an extremely rare, progressive genetic disorder that causes children…
A: Mutations in the LMNA gene cause Hutchinson-Gilford progeria syndrome. Here, we have to select the…
Q: Sickle cell anemia is caused by an individual carrying two recessive copies of the hemoglobin gene…
A: Sickle cell anaemia has autosomal recessive inheritance meaning two copies of recessive alleles are…
Q: A man with type AB blood is married to a woman with type O blood. They have two natural children and…
A: Answer. Grace Grace has type O blood is adopted Explanation:-
Q: When a trait is only expressed in the presence of two identical alleles, the genotype is a.…
A: Sir Gregor Mendel was a priest and a teacher who did the famous hybridization experiment on garden…
Q: Hereditary hemochromatosis is an autosomal recessive genetic disorder that causes the body to absorb…
A: Within organisms, many various forms of mutations occur, and depending on the type of mutation, it…
Q: Achondroplasia,is characterized by difficulty converting cartilage to bone and thus results in…
A: Husband colorblind XcY Wife carrier XCXc Husnand and wife both are achondroplasia. Father's…
Q: Cystic fibrosis is a genetic disease that causes an abnormal production of mucus which in turn can…
A: Cystic fibrosis (CF) is a disease caused by a mutation in a protein in the body. Cystic fibrosis is…
Q: Albinism and sickle cell anemia are both autosomal recessive disorders that are expressed only in…
A: Father genotype:- AaSs Mother's genotype:- AaSs Aa-Albinism carrier Ss-Sickle cell anemia carrier…
Q: Two normal parents have a child with cyatic fibrosis. Would this be an autosomal dominant or…
A: Cystic fibrosis is a life-threatening condition that is passed from parents to offsprings in which…
Q: Hereditary hemochromatosis is an autosomal recessive genetic disorder that causes the body to absorb…
A: Hereditary haemochromatosis type 1 (HFE-related Hemochromatosis) is a hereditary condition defined…
Q: One of your patients, a six-year-old girl who suffers from Sickle cell anemia, an inherited blood…
A: Autosomal recessive disease means that the mutation occurs in both of the alleles then only the…
Q: People with polydactyly have more than five fingers or toes on their hands or feet. Polydactyly…
A: From the question it is given that polydactyly is inherited in an autosomal dominant manner. Hence,…
Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Jane is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Paul whose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibits sickle cell anemia.
What are the genotypes of Jane and Paul?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 3 images
- Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Jane is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Paul whose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibit sickle cell anemia. What are the genotypes of Jane and Paul? If they plan to have four children, what is the probability that: all their children will be normal? _________________________________ they will have a son with Huntington’s disease? _________________________ they will have a daughter inflicted with both conditions?________________Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Jane is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Paul whose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibit sickle cell anemia. What are the genotypes of Jane and Paul? Jane:______________________________Paul:_____________________________ If they plan to have four children, what is the probability that: all their children will be normal? _________________________________ they will have a son with Huntington’s disease? _________________________ they will have a daughter inflicted with both conditions?________________Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Mary is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Paul whose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibits sickle cell anemia. What are the genotypes of Jane and Paul? If they plan to have four children, what is the probability that: all their children will be normal? _________________________________ they will have a son with Huntington’s disease? _________________________ they will have a daughter inflicted with both conditions?________________
- Cystic fibrosis (CF) is an autosomal recessive condition triggered by the overproduction of sticky mucus that clogs the lungs and pancreas. It is a life-threatening disease, but medical advances helped the afflicted to live through adulthood. Betty's mother died from cystic fibrosis, but her father was normal and never had any relative with CF. Her fiancé, Jones, turned out to be a carrier of the CF allele. What are the genotypes of Betty and Jones? 1. Betty: ________________________ 2. Jones: _____________________ They planned to have four children. What is the probability that: 3. all children will be normal 4. at least two will be normalCystic fibrosis (CF) is an autosomal recessive condition triggered by the overproduction of sticky mucus that clogs the lungs and pancreas. It is a life-threatening disease, but medical advances helped the afflicted to live through adulthood. The mother of Claudia died from cystic fibrosis, but her father was normal and never had any relative with CF. Her fiancé, Marcus, turned out to be a carrier of the CF allele. What are the genotypes of Claudia and Marcus? Claudia: ________________________ Marcus: _____________________ They planned to have four children. What is the probability that: a. all children will be normal b. at least two will be normal PLEASE SHOW COMPLETE SOLUTIONSickle cell anemia is a human genetic disorder caused by an autosomal recessive allele. A couple plan to marry and want to know the probability that they will have an affected child. With your knowledge of Mendelian inheritance, what can you tell them if (1) each has one affected parent and a parent with no family history of SCA or (2) the man is affected by the disorder but the woman has no family history of SCA?
- Cystic fibrosis (CF) is an autosomal recessive condition triggered by the overproduction of stickymucus that clogs the lungs and pancreas. It is a life-threatening disease, but medical advances helpedthe afflicted to live through adulthood.The mother of Claudia died from cystic fibrosis, but her father was normal and never had anyrelative with CF. Her fiancé, Marcus, turned out to be a carrier of the CF allele. What are the genotypes of Claudia and Marcus? Claudia: ________________________ Marcus: _____________________ They planned to have four children. What is the probability that: a. all children will be normal b. at least two will be normalCystic fibrosis (CF) is an autosomal recessive condition triggered by the overproduction of stickymucus that clogs the lungs and pancreas. It is a life-threatening disease, but medical advances helpedthe afflicted to live through adulthood. The mother of Claudia died from cystic fibrosis, but her father was normal and never had anyrelative with CF. Her fiancé, Marcus, turned out to be a carrier of the CF allele. What are the genotypes of Claudia and Marcus? Claudia: ________________________ Marcus: _____________________ They planned to have four children. What is the probability that:a. all children will be normal b. at least two will be normalOne of your patients, a six-year-old girl who suffers from Sickle cell anemia, an inherited blood disorder in which red blood cells are abnormally shaped and fragile, leading to a short supply of red blood cells. These abnormal cells can also get stuck in small vessels, which prevent blood flow, leading to fatigue, pain and other severe complications. Sickle cell anemia is an autosomal recessive disorder. Neither of your patient's parents has sickle cell anemia. What is the most likely genotype of her parents? (The normal beta-globin allele is abbreviated as B, and the abnormal allele as b.) one is B and one is b one is BB and one is bb both are Bb both are bb both are BB
- Neurofibromatosis-1 (NF1) is an autosomal dominant disorder where tumours form in the base layer of the skin or in nerve tissues. What is the probability that individuals II-1 and II-2 will have a genetic son with NF1? Find the image attached.Sickle cell anemia is inherited as an autosomal recessive condition. It also exhibits incomplete dominance in that the heterozygous genotype displays a mild form of the disease known as sickle cell trait while individuals with the homozygous recessive genotype have a severe form of SCA. A man who has severe sickle cell anemia marries a woman who suffers from a mild trait. What is the probabilitu they will have a child with severe SCA?What is the probability they will have a child with mild SCA? What is the probability they will have a normal child? Show ALL work using punnett squares.Hemophilia is a sex-linked recessive trait. A male hemophiliac and phenotypically normal female have a son with hemophilia. They would like to have one more child. What is the probability of having a child without hemophilia? Explain using a Punnett square. Is it possible for a girl to be born with hemophilia? Explain.