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Using a Punnet square complete the cross AABBCC and AaBbCc. Provide the genotypic and
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- Show a completed punnett square for the following Dihybrid Cross: AaBb x AAbb. A=normal; a= short; B=bright; b=dull. Show your work for full credit. Give the expected genotypic and phenotypic ratios.Cross a homozygous tall female carrier for hemophilia with a short normal male. Give genotypic and phenotypic ratios of the offspring. Use T = Tall, and t = short for one trait, and H =normal, and h = hemophilia for the second sex-linked trait. The Cross is: XHXhTT X XYtt . Question: How many are tall/normal male ?Cross a homozygous tall female carrier for hemophilia with a short normal male. Give genotypic and phenotypic ratios of the offspring. Use T = Tall, and t = short for one trait, and H =normal, and h = hemophilia for the second sex-linked trait. The Cross is: XHXhTT X XYtt Question: What is the Ggenotypic ratio? a.) None is correct b.) 3:2:1:4 c.) 4:4:4:4 d.) 1:2:4:4
- Cross a homozygous tall female carrier for hemophilia with a short normal male. Give genotypic and phenotypic ratios of the offspring. Use T = Tall, and t = short for one trait, and H =normal, and h = hemophilia for the second sex-linked trait. The Cross is: XHXhTT X XYtt . Question: What is the phenotypic ratio? a. 1:2:4:4 b. 4:4:4:4 c. 3:2:1:4 d. None is correctWhat would the offspring's blood type be if the mother is type O+ (she is homozygous for Rh factor) and the father is A- (he is homozygous for type A)? Hint: You have to do two Punnett squares. The two Punnett squares must be shown to get the full points. After doing the Punnett squares, write down the possibilities of the offspring’s blood type.List the 6 possible genotypes of the four blood types. Identify the parentalgenotypes that could produce children with blood type AO.
- For the follow sets of parents, give what blood types are POSSIBLE. Parent 1 B+ A- O+ A+ O- Parent 2 O-AB- AB+ B+ O-b) Figure 2 shows a family tree in which the blood group of certain individuals have been identified. 6. Figure 2 i) Identify the blood group of individual 2 and state your reason. ii) If Individual 6 marries a woman with the same blood group, state the phenotype of their children. iii) If Individual 6 has the same genotype with his grandfather, give the genotype of individual 5.Define and design a test-cross.
- What are the possible genotypes in the Punnett square?Please complete table 15.2 with diagrams that illustrate the appropriate components. Which blood cells are co dominant? Which are recessive? Complete a punnet square A based upon a cross between individuals with the following genotypes : AO & BO.A child has a blood type of “B positive”. This child is known to be a heterozygote at the ABO blood type gene and also a heterozygote at the Rh blood type gene. Select all of the choices below that show possible parents of this child.a) Genotypes IA IA X IA IAb) Genotypes IA IA X IA i c) Genotypes IA i X IA id) Genotypes IA IA X IA IBe) Genotypes IA IA X IB if) Genotypes IA IA X i ig) Genotypes IA i X i ih) Genotypes IA i X IB ii) Genotypes IB IB X IB IBj) Genotypes IB IB X IB ik) Genotypes IB IB X IA il) Genotypes IB IB X i im) Genotypes IB i X IB in) Genotypes IB i X i io) Genotypes IB IB X IA IBp) Genotypes IA IA X IB IBq) Genotypes IA IB X IA IBr) Genotypes IA IB X IA is) Genotypes IA IB X IB it) Genotypes IA IB X i iu) Genotypes i i X i iv) Genotypes + + X + +w) Genotypes + + X + -x) Genotypes + + X - -y) Genotypes + - X + -z) Genotypes - - X + -a1) Genotypes - - X - -