Multiple Choice
A couple has a child with Down syndrome. Which of the following is the most probable cause of the child's condition?
A) The man's family has a predisposition for Down syndrome.
B) The woman's genome has a chromosomal duplication.
C) One member of the couple underwent nondisjunction in somatic cell production.
D) One member of the couple underwent nondisjunction during meiosis.
Correct Answer:
Verified
Correct Answer:
Verified
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