The dominant trait, Huntington disease causes severe neural/brain damage at approximately age 40.A female whose mother has Huntington disease marries a male whose parents are normal.It is not known if the female has the disease.What is the probability that their firstborn will inherit the gene that causes Huntington disease?
A)25%
B)50%
C)75%
D)100%
E)0%

Question

Quizplus · Accepted Answer

The Answer of The dominant trait, Huntington disease causes severe neural/brain damage at approximately age 40.A female whose mother has Huntington disease marries a male whose parents are normal.It is not known if the female has the disease.What is the probability that their firstborn will inherit the gene that causes Huntington disease?
A)25%
B)50%
C)75%
D)100%
E)0%

The Dominant Trait, Huntington Disease Causes Severe Neural/brain Damage at Approximately