Question

select the correct answer.
a family has a y - linked disease that affects the father. what is the chance of a male offspring inheriting the same disease?
a. 100%
b. 50%
c. 25%
d. 0%

Explanation:

Y - linked diseases are passed from father to son. Since the father has the Y - linked disease, and sons inherit the Y chromosome from their father, all male offspring will inherit the Y - linked disease.

Answer:

A. 100%