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- Which option best describes the pedigreeClick on the link: https://www.dailymail.co.uk/news/article-4168946/Mum-world-s-black-woman-two-white-babies.html#ixzz4hvs1FUeM.Links to an external site. This case explores how skin color is inherited in humans, presented in the story of Catherine and Richard Howarth whose children are surprisingly light skinned compared to their Nigerian mother. Based on what you have learned about polygenic inheritance, explain how Richard and Catherine Howarth were able to produce light-skinned babies. Are the odds indeed 1 in a million? Include possible genotypes of the couple and their children to support your argument.Which blood allele is recessive? A B AB O
- Javid has two brothers. He looks a lot like one of them but not at all like the other one. All three have the same parents. How do Mendel’s laws of inheritance help us to explain this?must fill up the both pedigreeStefan has launched a paternity suit to determine whether he is the father of an orphan residing in a monastery. Can mitochondrial DNA be used to trace the paternity? Explain.
- Based on the pedigree, predict the probability that the individual marked by "?" will have the skin disorder. Please justify your prediction. Thank you!Is the blueness a recessive trait why and why not What was Elizabeth smith only possible genotype ? why? Why did zachry marrying his aunt cause him to have the blue sons ?differences between Mendelian inheritance and blending inheritance.
- 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.Part B. Write the genotype for each individual person using H and h to represent the alleles. Remember to use a H? if you cannot determine what the genotype is for person with the dominant trait.Mendelian Genetics and Non-Mendelian Genetics: Huntington’s disease, a neurodegenerative genetic disorder that typically becomes noticeable in middle age, is due to an autosomal dominant allele. Sickle cell anemia, on the other hand, is a genetic blood disorder due to a recessive allele. Jillian is a carrier of the allele for sickle cell anemia but has no sign of any neurodegenerative disorder in her family. She married Jacobwhose father died of Huntington’s disease. His mother, however, is not inflicted with that condition. Neither of his parents exhibit sickle cell anemia. 1. Give the genotypes of Jillian and Jacob. Assuming that they will have 4 children, what is the probability that: 2. all their children will be normal? 3. they will have a son with Huntington’s disease? 4. they will have a daughter inflicted with both conditions