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If individuals II-5 and II-4 have another child, the probability of this child having the polydactyly trait is ___%.
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- Use the following parents to create a Punnet Square and answer the question. Cross a heterozygous father with a heterozygous mother. (You can use the legend A = normal pigmentation and a = albinism) What will be the phenotypic ratio of the children?Below is a pedigree chart for a family that has a history of Alkaptonuria. Individuals infected with this condition can have darkened skin, brown urine, and can suffer from joint damage and other complications. Given this pedigree answer the following questions. Given the data in the pedigree chart is this genetic condition autosomal dominant or autosomal recessive? What are the genotypes for #1, #2, and #3? If either of the 4th generation "aa" females were to mate with a homozygous dominant male would any of their offspring illustrate the phenotype? Why or why not?Review the process of autosomal recessive inheritance by coloring the following figures in this instance both parents are carriers of a treat to illustrate the transmission of the disorder from the parents to the children color the figures as described
- Examine the pedigree and answer the following questions; shaded individuals show the trait; genotypes are all unknown. The individual marked with the question mark is of an unknown genotype but does have the trait. A. What mode of inheritance is the most likely for this trait, autosomal recessive or autosomal dominant? State your rationale for full credit. B. What is the genotype of the individual marked with the question mark? (Heterozygous, homozygous, or unknown)Directions: Below are a series of questions regarding the inheritance of blood type. Answer each question below. 9A. Fred and Wilma Flintstone came home from the hospital with their daughter, Pebbles. A few days later the hospital calls and says they think they sent the couple home with the wrong baby. Pebbles has A(+) blood. Fred has AB(-) blood and Wilma has O(+) blood. What is the probability that Pebbles is Fred and Wilma’s daughter? Fred (across) Wilma (down) A - B - O + O + (-) 9B. Maggie Simpson has O(-) blood. Homer Simpson has A(+) blood and Marge Simpson has B(+) blood. Is Maggie Simpson Homer’s daughter? Explain your answer. 10A. Joan has O(+) blood and her husband has AB(+) blood. Their recently born son has O(-) blood. Is the husband the father of the son? Explain your answer. 10B. If a woman has O(-) blood marries a man with AB(-) blood, what are the possible blood type their first child could be born with?…Review the process of autosomal dominant inheritance by coloring the following figures. In this instance the father is affected in the mother is unaffected to illustrate the transmission of the disorder from the father to the children color the figures as described.
- The pedigree shown below was obtained for a rare kidney disease. Determine the mode of inheritance for this condition and state your reasoning for your answer.Complete each of the following statements or questions as directed: 1. In the case of inheritance of capsule shape in shepherd's purse, what was the phenotype ratio of the F2 progeny? Use the format #:# or #:#:# or #:#:#:#. 2. What genetic phenomenon is demonstrated by the results of this cross (2 words):Determining a karyotype is an important clinical method for diagnosing genetic disorders. Explain why it is useful for diagnosing monosomies and trisomies.
- Cystic fibrosis is determined by simple dominant-recessive inheritance, where the trait for cystic fibrosis is recessive. Given Rnormal, r is CF gene, complete the following Punnett squarePlease use the attached photo to answer the following questions: 1. Is a widow’s peak a dominant or recessive trait? 2. Give reasons for your answerAnswer the following questions given the pedigree below. Please assume that no other mutations are occurring, complete penetrance, and that the individual marked with an asterisk (*) doesn’t carry the allele causing the affected phenotype. Q1) What would be the most likely mode of inheritance given the pedigree above? Please explain your answer.