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What information can commercial genetic ancestry tests provide about an individual's ancestry? (Minimum of 1 complete sentence.)
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- What limitations or potential biases might be associated with commercial genetic ancestry testing? (Minimum of 2 complete sentences.)In your own words, explain how genetic ancestry testing works. (Minimum of 2 complete sentences.)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?
- What is the assignment is to provide definitions of the following five terms? A. Homozygous genotype (or homozygote) B. Heterozygous genotype (or heterozygote)Use the given terms (in parentheses) to complete the following sentences. (closed square, controlled mating, diamond, hexagon, open circle, open square, pedigree, two horizontal bars) Due to the limitations of studying humans investigations rely on pedigree analysis. The symbol used in a pedigree for an affected male is a closed square. The symbol for an unaffected female is an open circle. An individual of indeterminate sex is represented by a diamond in a pedigree. In a pedigree a consanguineous mating is diagrammed as_______between a male and a female.If one parent is heterozygous for blood type B and the other parent is blood type AB , what are the possible blood types of the children? For reference, the alleles possible for blood typing are: IA |B i О А, В, АВ, О B or O A or B О А, В, АВ O A or O
- Prepare a Punnet square, genotype, and pedigree analysis for the given pedigree chart note: - genetic trait is curly representation from the figure - circle is female - square is male - shaded shape is affected - lined shape is deceased -Eye Color (B, b) (B dominant for brown eyes; b for blue eyes) If Mrs. Spud's genotype is Bb and Mr. Spud's genotype is bb. What would be the genotype for baby Spud?PATERNITY TESTING Family Inheritance of STR AIleles (D13S317) 110 11 14 Father 12 14 Child al 14 Child a2 11 12 Child a3 12 Mocher A). What is the meaning of the numbers above the peaks for the father? B). How many Child/children belong to both parents? C). Define STR D). Define D13S317
- Show the complete solution including the Punnett Sq. Lina has dimples, freckles, and a widow’s peak. She is a heterozygous for all of the three traits. David, her husband also has freckles and dimples but has a continuous hairline. As freckle is known to be dominant over none, dimples are dominant over no dimples, and widow’s peak is dominant over continuous hairline, identify the Probability that their child will have three recessiveness: no freckle, no dimples, and has widow’s peak; and Probability that their child will have the same phenotype as Lina (with freckles, dimples, and widow’s peak). Legend: Ff – freckles Dd – dimples Ww – widow’s peakSearch the menus (Alt+/) 75% Normal text Calibri в IUA 11 + ... 1.| 2 | 3 | • 4.| 5 6 8 12. Although Laurlanthalasa, Princess of the Qualinesti elves, is known for riding into battle on a silver dragon, this is not her main form of transportation. She generally travels by way of griffon. Although the allele for a "crown" of feathers around the head is dominant, it is rarely found in the wild. This may be due to the fact that it makes the griffons stand out, thus making them less effective hunters and more visible to their natural enemies, evil chromatic dragons. This scarcity also makes them prized by elven royalty. Lauralanthalasa was given a breeding pair of bald griffons by an admirer who claims that they are both hybrids for the crowned gene. Create a Punnett Square to determine if Lauralanthalasa will have any chance using these two griffins to produce crowned offspring. Alleles (letters) and Phenotypes All Genotype and Phenotype Parent Punnett Square Possibilities Genotypes…A man with Type AB blood is married to a woman with Type O blood. They have 2 natural children and one adopted child. Their blood types are shown below: Jane-A Bobby - B Gracie O Which child is adopted? Complete the Punnett Square below and answer the questions that follow. List the possible genotypes: List the possible phenotypes Who is the adopted child? Explain your answer using the information from the Punnett square.