essive trait. Which of the following describes the probability of hemophilia in the offspring of a man who does not have hemophilia and a woman who is a heterozygous carrier? You may use a Punnett Square like the one nat their daughters will have hemophilia that their daughters will have hemophilia that their sons will have hemophilia that their sons will have hemophilia

How many (%) of their daughters will have hemophilia? 8. Beta thalassemia is a blood disorder caused by a mutation in the HBB gene on chromosome 11 which codes for the beta subunit of the hemoglobin protein. This changes the shape and functioning of the protein and causes it to misshapen and unable to carry oxygen efficiently. The disorder is recessive. Normal Beta thalassemia If two parents are carriers for the disorder, what percentage of their children will have Beta Thalassemia? How many (%) of their children will have beta thalassemia? Are males and females affected equally? How do you know?

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Dominant Traits. A couple is going to have a baby. They are concerned about Huntington's Diseases, which results from having a dominant copy of the Huntington allele ("H"). Homozygous recessive individuals ("hh") are not affected. Thus, having one dominant version of the gene results in an affected phenotype. The woman is not affected, but the man is. What alleles does mom have? What alleles does that have? Make a punnett square

n5NtidRw TWUZCDKDPI5Z9P_SHPZ9İA-XH-pfftLbhNc/edit Add-ons Help Last edit was 4 minutes ago Calibri 12 BIUA + 16. The characteristic of albinism (lack of pigment in skin and hair), can be caused by a single gene. The following pedigree shows a family in which some people are affected by albinism. 3 4 I3D 4 7 8 II 1. 3 4 IV 1 2 3 4 5 6 7 a. Using just the information on this pedigree, is albinism caused by a dominant allele or recessive alleles? b. What are the genotypes of the great-grandparents (generation I)? !!!

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peatles Feather 2. Tim and Stephanie are devastated when they find out their newborn son has hemophilia - a sex-linked recessive disease. Tim is shocked becaused he doesn't have hemophilia, and figures if his son has it he would have gotten it from him. Is Tim correct in his thinking? Explain. Also explain what their genotypes must be in order for neither of them to have the disease but have a son who does. Χ 비 H HMM X" X"X" X"Y Father (TIM): хну XH X ts itter Stephanie: не No atim provide the Y, which is not a Carrier for the disease.tle wire movise the x which is a carrier for disewer. to make a time with a baby girl. They are nervous that she bay 3. Tim and Stephanie (from #2) are pregnant again! This too may get hemophilia. Based on what you know about Tim and Stephanie, what is the probability that they do have a daughter with the disease? Show a Punnett square to support your answer. Y XHXH XHY +4 th フェ× X X X X Y 0% Jaughters will have hemophilia 4. In carnations, red and white…