Shown below is a gel from a DNA fingerprinting analysis used in a hypothetical paternity case. Based on these results could the 'alleged father' be the biological father of the child tested in this case? Briefly justify your answer. PaternityGeljpg Mother PI4) Alleged Father
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- Two claimant fathers filed a case against a lady claiming to be the father of her only daughter. How could this case be settled identifying the real biological father?If the Lillian was a surrogate for an unrelated egg and sperm donor, how much DNA would you expect the child and Lillian to share? 0% 25% 50% 75%Fill out the blanks of the pedigree (AA, Aa, or aa) How many children did the original couple have? How many grandchildren do they have?.
- Mr. Chan's family consists of mom, dad and four kids. The parents have one daughter and one son together, another daughter is from the mother's previous marriage, and the other son is adopted. Here are the DNA analysis results: Mom Dad Child 1 = Child 2 Child 3 Child 4 I 1. Which child is adopted? Why? 2. Which child is from the mother's previous marriage? Why? 3. Who are the own children of Mr and Mrs Chan?The identity of Kim's biological father is unknown, but it is thought to be either Kevin or Thomas. To determine which of the two men it is, blood typing of all the persons involved was performed. Here are the results of the blood tests, including the phenotypes and possible genotypes of each person: Rachel (mother) Type AB; genotype IA, IB Kim (child) Type A; genotype is either IA, IA (if homozygous) or IA, i (if heterozygous) Kevin (alleged father #1) Type A; genotype is either IA,IA if homozygous or IA, i if heterozygous Thomas (alleged father #2) Type O; genotype is ii There are 2 DNA bands in the "fingerprint" of each person tested: mother, child, alleged father 1, and alleged father 2. Why are there two bands for each person and not three?Can someone show me why this is correct? I will like to see the possible genotypes and phenotypes together that proves the answer.
- True or False: When a geneticist hands you a patients file with 47,XX + 13, then he or she is considered normal.Three men are suspected of being the father of a child. Results of DNA fingerprinting tests of the mother, the child and all 3 men are shown below. Based on these results, who is the father of the child. Explain how you know. Mother Child Male 1 Male 2 Male 3 DNA fragment size 500- - 400- 300- 200- || |||||| ||| | || | ||Pedigree chart *questions are on the image attached
- Sets of basepair sugars that accounts for a specific trait is ____________In a disputed parentage case, a man is suspected to be the father of an illegitimate child. He is type A, the child type O, and the woman type B. Can he be the father of the child? Prove your answer through a diagram.Examine the autoradiogram below. Three loci of VNTRS from a mother (M), child (C) and three potential fathers (F1, F2, F3) of the child are shown. From your analysis of this data, are any of these men potentially the father of the child or not? If so, which one? Explain your answer.