Essay
Suppose you are a genetics counselor who is working with a 21-year-old pregnant woman who has just discovered that her father has Huntington's chorea, a rare dominant autosomal trait. This disease usually develops in middle age, so people carrying this trait do not find out they have this genetic disorder until midlife. What are the chances that the child she is carrying will develop the disease? (Assume that her husband's family has no history of the disease.) What is the chance that she has Huntington's chorea?
Correct Answer:
Verified
There is a 50 percent chance that she wi...View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Correct Answer:
Verified
View Answer
Unlock this answer now
Get Access to more Verified Answers free of charge
Q63: Sex determination in humans and Drosophila is
Q64: The fact that a trait like height
Q65: A dominant allele K is necessary for
Q66: A female that is heterozygous for a
Q67: Mendel concluded that each pea has two
Q69: White eyes is a recessive sex-linked trait
Q70: Tall pea plants are crossed to short,
Q73: In cocker spaniels, black color (B) is
Q152: An organism that produces either male gametes
Q250: To determine the overall probability of independent