Warm-up Problem: Sex-Linked Inheritance

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Warm-up Problem: Sex-Linked Inheritance Arnold and Maria are married with two children. Arnold is a hemophiliac and Maria is healthy even though her father was a hemophiliac. Their oldest boy is healthy, but their youngest daughter is a hemophiliac. Xh Y Complete a Pedigree showing these 5 people. Complete a Punnett square for Arnold & Maria. What is the probability for having a healthy child? What is the probability of having a hemophiliac daughter? Steve XH Xh XH Y XH Xh Xh Xh Xh Y Xh Y Maria Arnold XH Xh Xh Y 50% Steve Xh Xh XH Y 25%

Warm-up Problem: Sex-Linked Inheritance Arnold and Maria are married with two children. Arnold is a hemophiliac and Maria is healthy even though her father was a hemophiliac. Their oldest boy is healthy, but their youngest daughter is a hemophiliac. Complete a Pedigree showing these 5 people. Complete a Punnett square for Arnold & Maria. What is the probability for having a healthy child? What is the probability of having a hemophiliac daughter?

Warm-up Problem: Sex-Linked Inheritance Arnold and Maria are married with two children. Arnold is a hemophiliac and Maria is healthy even though her father was a hemophiliac. Their oldest boy is healthy, but their youngest daughter is a hemophiliac. Complete a Pedigree showing these 5 people. Complete a Punnett square for Arnold & Maria. What is the probability for having a healthy child? What is the probability of having a hemophiliac daughter?