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- The pedigree below shows the blood types of the Jones family. Review the pedigree and determine the genotype of individual 9. AB #1 #2 24 A AB A, #37 #10 #11 #12 #13 14Using the pedigree chart shown answer question . What is the likelihood that the progeny of IV-3 and IV-4 will have a widow’s peak?draw the pedigree
- Analyze the graphical model below and answer the questions that follow: I-1 I-1I II П-1 II-2 II-3 II-4 II Ш-1 III-2 III-3 a) In humans, brown eyes are dominant and blue eyes are recessive. Determine which individuals in the pedigree above would have blue eyes. Justify your decision. b) Predict the phenotype of the possible offspring between III-1 and someone who has blue eyes.Use the pedigree to answer the questions that follow. Make sure you put your answer in the correct blank. (A) AB B ? 2 II A A AB B A AB A 1 2 6. 7. 8. II A A B 6. a) State the possible blood type(s) of individual |-4 (Blank 1) b) State the possible blood type(s) of individual I-6 (Blank 2) c) State the possible genotype(s) of individual II-5 (Blank 3) d) State the possible genotype(s) of individual II-6 (Blank 4) e) Determine the percentage chance that couple Il-4 and IIl-5 have another child that has type O blood (Blank 5) Blank # 1 Blank # 2 Blank # 3 Blank # 4 Blank # 5Use Chi-square to test which of 2 possible ratios is the most probable ratio of progeny kernels. Use this information to determine the cross type and parental genotype. Show your work here or on a separate sheet to receive full credit. Cross type does not refer to the type of epistasis!
- The teacher suggested that the students revise their model to represent individuals who have a heterozygous genotype and are therefore carriers for the disease. Select the FOUR individuals in the pedigree that the students know for certain are heterozygous. Generation I 1 2 Generation II 4 5 6 Generation III 8 9 10 11 Unaffected male Unaffected female Affected male Affected female DOWhich option best describes the pedigreeA female (Dd) black dog has three black puppies and one white puppy. Describe how you could design a test cross to positively identify the genotype of the father.
- Red hair is recessive to dark hair. If red-headed Jack fathers a child with red-headed Lisa, what are the chances that their children will have red hair? Show you work using a Punnett square.Use the image below to answer the following questions. Label the genotypes for ALL the family members in the pedigree above. Remember to use XX and XY when labeling. What does it mean to be a carrier? Why does Alexis have hemophilia? Is hemophilia a sex-linked disease? What does that mean and how does this pedigree show you this?Refer to the pedigree below for this question. Individuals who are shaded have a rare autosomal recessive disorder. Those who are not shaded have the dominant phenotype. Let "A' and "a" represent the dominant and recessive alleles, respectively. Fill in the probability functions below to indicate the genotype or probability function for the genotype of each individual. Give all probabilities as fractions that are simplified to the lowest value. Type your fractions in ## format without spaces. For example, one-half should be typed as 1/2. Place a zero in each space that does not have a number. Failure to follow these instructions will result in your answer being marked as incorrect. Note that two of the individuals have been completed for you as examples. Individual 1-3 is genotype O AA + 1 Aa +0 aa Individual II-4 is genotype 1/3 AA + 2/3 Aa + 0 aa Individual 1-6 is genotype AA + Aa + aa Individual II-1 is genotype Aa + AA + aa Individual II-5 is genotype AA + Aa + aa Individual II-7…