Multiple Choice
According to the Canadian Cystic Fibrosis Foundation, what is a published fact about cystic fibrosis?
A) It is the least common fatal hereditary disease among Canadians.
B) It results from an abnormality on the 20th pair of chromosomes.
C) It is a blood disorder common to those with an Eastern European background.
D) It affects approximately 1 in every 3,500 Canadians.
Correct Answer:

Verified
Correct Answer:
Verified
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