1. In humans, hemophilia is a sex linked trait. Females can be normal, carriers, or have the disease. Males will havethe disease or not (but they won't be ever carriers)XH XH = female, normalXH Xh = female, carrierXh Xh = female, hemophilicXH Y = male, normalXh Y = male, hemophilica) Show the cross of a man who has hemophilia with a woman who is a carrier.b) What is the probability that their children have the disease

Hemophilia A X linked recessive disorder. The person suffering from hemophilia lack blood clotting…

Answered: 1. In humans, hemophilia is a sex…

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

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3. In humans, hemophilia is a sex linked trait. Females can be normal, carriers, or have the disease. Males will either have the disease or not (but they won't ever be carriers). Show the cross of a man who has hemophilia with a woman who is a carrier. XH XH = female, normal XH Xh= female, carrier xh Xh= female, hemophiliac XH Y = male, normal Xh Y= male, hemophiliac 4. What is the probability that their children will have the disease? 5. A woman who is a carrier "marries" a normal man. Show the cross. What is the probability that their children will have hemophilia? What sex will a child in the family with hemophilia be? 6. In a certain cactus, prickly spines can be two pronged or one pronged. If a true breeding one- pronged cactus is crossed with a true breeding two-pronged cactus, the F1 generation has a mixture of spines, some are two-pronged, some are one-pronged. a. Is this an example of codominance or incomplete dominance? b. Show the F2 generation (a cross between the two…
In humans, hemophilia is a sex-linked trait. Females can be normal, carriers, or have the disease. Males will either have the disease or not (but they won’t ever be carriers). X H X H = female, non-hemophilic X H X h = female, carrier X h X h = female, hemophilia X H Y = male, non-hemophilic X h Y= male, hemophiliac a.) Show the cross of a man who has hemophilia with a woman who is a carrier. What is the probability that their children will have the disease? b.) A woman who is a carrier marries a non-hemophilic man. Show the cross. What is the probability that their children will have hemophilia? What sex will a child in the family with hemophilia be? c.) A woman who has hemophilia marries a non-hemophilic man. How many of their children will have hemophilia, and what is their sex?
D. Sex-linked In humans, hemophilia is a sex-linked trait. Females can be normal, carriers, or have the disease. Males will either have the disease or not (but they won't ever be carriers). 1. Show the cross of a man who has hemophilia with a normal woman. What is the probability that their children will have the disease? H H = female, normal H h X X = female, carrier h xxn XHY X" Y 2. A woman who is a carrier marries a hemophiliac man. Show the cross. What is the probability that their children will have hemophilia? What sex will a child in the family with hemophilia be? 3. A woman who has hemophilia marries a normal man. How many of their children will have hemophilia, and what is their sex? = female, hemophiliac = male, normal = male, hemophiliac
Hemophilia is a blood disorder which is sex-linked. A woman carrier has children with a normal man. Determine the chances for girls and boys with hemophilia. [Remember that females have the XX genotype and males have the XY genotype. Do not place an allele on the Y chromosome. Example: XN Xn for female; Xn Y for male]
A father without hemophilia (X HY) has two daughters and two sons. Neither daughter has hemophilia. One son has hemophilia and the other does not. What is the genotype of the mother? O A XHXH O B. XHxh O c xhy O D. XHY acer
4. STATEMENT: A woman who has blood type B positive has a daughter who is type 0 positive and a son who is type A negative. a) What is the genotype for the woman, daughter, son and man? Woman Daughter Son Man Genotype b) The woman and the man surprising are having a third child. What are the possible genotypes and phenotypes for their third child?
A man with type AB blood and a woman with type O blood could have children with which blood type(s)? Type AB only Type O only Туре А & Туpe B О Туре А, Туре В, & Туре O
2. STATEMENT: A woman and man both do not have sickle-cell anemia, but both had one parent who had sickle cell. Sickle-cell is an autosomal (somatic) recessive trait. a) What is the genotype for the woman, man and each of their parents? b) This couple unexpectedly is going to have their first child. i. What's the probability that their child will have not have sickle cell like the couple? ii. What's the probability that the child will have sickle cell like one the grandparents?
Hemophilia is due to a sex-linked gene. It is recessive and found on the X chromosome. A woman who is a carrier for hemophilia marries a normal man. What will be the possible phenotypes of their children? (use the letter “H”)
Rhesus factor is a protein found onlthe surface of the red blood cells. Having Rhesus factor (Rh+) is dominant over having none (Rh-). What cross could result to Rhesus factor incompatibility? Rh- mother x Rh+ father O Rh- father x Rhesus+ mother O Rh- mother x Rh- father O Rh+ father x Rh+ mother
Normal No Spac Hemophilia is a blood clotting disorder that almost exclusively affects males. It is a sex-linked, recessive disorder (X). Using the details below, fill in the Punnett square to determine the percent probability of the couple having a child with hemophilia. Mother Father -carrier of -does not have hemophilia hemophilia -genotype XHX -genotype XY Mother. XH. Xh Father Probability of offspring having hemophilia: OFocus
1-Recent testing has determined that Kate Middleton (the wife of Prince William) is a carrier for hemophilia, while it was confirmed that William does not have hemophilia. Which of their offspring are at risk for having hemophilia? a-Male offspring b-Female offspring c-All offspring d-No offspring 2-The same lab tested Prince Harry and Megan Markle. They confirmed that Harry does have hemophilia, Megan does not have hemophilia and is not a carrier for it. Which of their offspring are at risk for having hemophilia? a-Male offspring b-Female offspring c-All offspring d-No offspring 3-Pedigrees exhibiting consanguinity, show increased presence of _________ traits? a-Dominant Traits b-Recessive Traits c-X-linked Traits d-Disease Traits

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