Exercise 3 blood type a male has type a blood and a

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Exercise 3: Blood Type A male has Type A blood, and a female has Type B blood. Could they have a child with Type O blood? Demonstrate how this is genetically possible by filling out the Punnett square. Choose the correct parental gametes from all of the potential blood type gametes below, and align these in the correct positions around the Punnett square. (Type in the correct gametes. The pink are female gametes, and the blue are male gametes.) A. Choose the correct genotypes of the progeny, and fill in the Punnett square. (Type the correct genotypes into the boxes from the possible genotypes shown below). ii I A i I B i I A I B I A I B I A i I A I A I A I A I A I B I B I B I B I B I B i Ff Ff ff ff
IB i IA i Question Answer What is the genotype of the mother? IAIB IBi IAi ii
What is the genotype of the father?
What is the probability of Type AB blood in their
children? Ms. Johnson is suing her former husband for potential child support payments for her 2- year-old child. Mr. Johnson’s attorney forcefully denies the fatherhood of his client,
stating that the child of Ms. Johnson has blood type O, while the blood type of Mr. Johnson has Type A blood. The lawyer claims that Mr. Johnson cannot be the father of a child with Type O blood. Is the attorney right? Why or why not? Explain your answer.

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