5. Use the following pedigree to determine the probability that IV-1 (child yet to be born) will have albinism. = has cystic fibrosis = = consanguineous marriage (cousins) 6. Using the following pedigrees, mark the genotype of each member and determine the mode of inheritance: B) C) I II III IV 1 2 0. Achondroplasia is an autosomal dominant form of dwarfism. People with achondroplasia are heterozygotes because carrying two copies of the dominant, mutant allele is fatal during embryogenesis. Two people with achondroplasia decide to start a family. A) Fill out a Punnett square for this couple. A) What is the probability that their first child born will be of average stature? B) What is the probability that this couple has two daughters with achondroplasia and one son of average stature in that order? C) What is the probability that this couple has two children with achondroplasia and one of average stature in any order?
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5- Use the following pedigree to determine the probability that IV-1 (.docx
1. 5. Use the following pedigree to determine the probability that IV-1 (child yet to be born) will
have albinism. = has cystic fibrosis = = consanguineous marriage (cousins) 6. Using the
following pedigrees, mark the genotype of each member and determine the mode of inheritance:
B) C) I II III IV 1 2 0. Achondroplasia is an autosomal dominant form of dwarfism. People with
achondroplasia are heterozygotes because carrying two copies of the dominant, mutant allele is
fatal during embryogenesis. Two people with achondroplasia decide to start a family. A) Fill out
a Punnett square for this couple. A) What is the probability that their first child born will be of
average stature? B) What is the probability that this couple has two daughters with
achondroplasia and one son of average stature in that order? C) What is the probability that this
couple has two children with achondroplasia and one of average stature in any order?
