Study the two cases carefully. What would be the correct interpretation of the two cases?

Question

$\begin{array}{1 1}\text{a. Case I: X-linked recessive disease Case II: Autosomal recessive disease} \\ \text{b. Case I: Y-linked recessive disease Case II: X-linked recessive disease} \\ \text{c.Case I and II: X-linked recessive disease} \\ \text{d. Case I: X-linked dominant disease Case II: Autosomal dominant disease.} \end{array} $