Two parents, without any family history of cystic fibrosis (CF), have a child with CF. A. What do you predict the genotypes of the parents to be? (CF is a recessive disorder.)   B. What is the chance that the next child of these two parents will also have CF?

Q: b. The following diagram shows a family tree of individuals with haemophilia. B i. Based on an…

A: Hemophillia is an X-linked recessive disorder. This means ;  1. Any female having the disease will…

Q: D. A. B. 10. C. Familial hypercholesterolemia is the most common genetic cause of heart disease. It…

A: We need to understand the basic concepts of genetics and also consider how these traits are…

Q: 5) Fernando has type O blood and Darla has type A. Darla's brother has type O, while both of her…

A: Blood group refers to the type of antigen carried on the Red Blood Cells. In humans there, are two…

Q: Jonah and Jana are siblings. Jonah has the genetic disorder cystic fibrosis, caused by inheriting…

A: Given: Jonah and Jana are siblings. Jonah has the genetic disorder cystic fibrosis,caused by…

Q: Females with rr genotype are affected, males with rY are affected, females with Rr and RR are…

A: As given in the question :- Female ( rr) genotype = affected Male (rY) = affected Female (Rr) and RR…

Q: What are newest advances in early diagnosis and confirmation of Huntington disease? Explain the…

A: Huntington disease is progressive neurological disorder which leads to complication of emotional…

Q: Is Miller Fisher syndrome hereditary?

A: Miller Fischer syndrome is a rare acquired nerve disorder that is characterized by abnormal muscle…

Q: In a particular family, children of a diseased mother are all affected, and their maternal…

A: Defective genes cause such mutations or disorders that run down the family and members. Such…

Q: Sickle cell anemia follows a single-gene pattern of inheritance, with two alleles: one allele (S)…

A: Genetic mutation in the beta globin gene of hemoglobin results in Sickle Cell anaemia.  The mutation…

Q: A woman is a carrier for hemophilia as well as red-green colorblindness. She has one son that has…

A: The branch of biology that is associated with studying living beings’ molecular as well as genetic…

Q: Is breast and ovarian cancer linked to Mendelian transmission?

A: Mendelian inheritance is a pattern of inheriting the characteristics of parents into their child by…

Q: A form of hemophilia is caused by a sex-linked (X-linked) recessive gene. A phenotypically normal…

A: 50 percent chances.

Q: 1) Suppose thatt everyone in your family (bloodline) has attached earlobes. Do you know with…

A: An organism has phenotype and genotype. Phenotype is the observable characteristics and genotype is…

Q: Type of Inheritance: Explanation: Punnett Square:

A: Pedigree is the familal representation of a particular trait.  Half filled symbols depict the…

Q: Two parents with sickle-cell trait have a child. What is the chance that the child has sickle-cell…

A: Humans contain twenty two pairs of autosomal chromosomes and one pair of sex chromosomes. A female…

Q: A. In man, hemophilia, the "bleeder's disease" in which the time required for blood to clot is…

A: Hemophilia is a genetic disorder inherited through the sex-linked recessive X chromosome. It is the…

Q: Cystic fibrosis is chracterized by: 1)  Heterozygous expression of an autosomal recessive trait 2)…

A: Cystic fibrosis is a condition which damages the lungs as well as the pancreas in the GI system of a…

Q: Explain the nondisjunction event that would cause a Turneror Klinefelter syndrome individual.

A: Nondisjunction refers to the failure of homologus chromosomes or sister chromatid to separate during…

Q: Are all froms of Down Syndrome due to non-disjunction?  Explain

A: There are three forms of Down's Syndrome- 1. Trisomy 21 2. Non-disjunction 3. Mosaicism

Q: On the basis of the information provided, is the inheritance of haemophilia:   autosomal or…

A: Hemophilia is a form of clotting deficiency due to lack of clotting factor 8 and 9. Most affected…

Q: If a Mother's genotype is IAi and her Daughter's genotype is ii and the mother claims a man who is…

A: Note: In this question, there is no part c that could be used to answer part d. So we will solve the…

Q: Describe two potential problems resulting frombleeding.

A: A bleeding disorder is a medical condition that creates a problem with the clotting of blood. After…

Q: a) explain why a diagnosis of ASD is not possible in young babies. b) Given the current…

A: Diagnosis of ASD is not possible in young babies.The reasons are shown below.Behavioral indicators…

Q: Please find an Image/Graphic to represent sickle cell disease: Use at least two different images to…

A: A picture or graphic must be found to depict sickle cell illness. To better comprehend the…

Q: What is sickle cell anemia? What is the true inheritance pattern? How did scientists discover the…

A: ▪︎Sickle cell anemia is a disease in which the body produces abnormally shaped red blood cells that…

Q: Is the sickle cell allele dominant or recessive? Explain. What is sickle cell trait?

A: Sickle cell is a red blood cell trait. The red blood cells become sickle cell in shape.

Q: A child has a blood type of “B positive”.  This child is known to be a heterozygote at the ABO blood…

A: ABO blood group is an example of multiple alleles as there are more than two alleles are present for…

Q: What category of genetic disorders does albinism disord

A: Answer  Albinism is a single gene defect and it is a type genetical disorder.

Q: Based on the testing outcome, give your opinion on whether you think Cystic Fibrosis is a dominant…

A: Cystic fibrosis is a genetic disease in which CFTR gene is  mutated. This gene codes a protein…

Q: C. Pedigree The pedigree shows the passing on of Hemophilia A. 1. What do the shaded circles mean?…

A: Hemophilia A: Hemophilia A is a genetic disorder that affects blood clotting. It is caused by a…

Q: 1. What are the symptoms of sickle cell disease (anemia)? 2. What is the genotype of sickle cell…

A: Hemoglobin is referred to as the protein present in the blood cells known as red blood cells. This…

Stress

Stress is defined as the feeling of being overwhelmed or unable to cope with emotional or mental pressure. Any event or action that makes a person annoyed, furious, or nervous can trigger it. Chemical changes in the body caused by stress can cause blood pressure, blood sugar levels, and heart rate to rise.