Multiple Choice
What is a chromosomal trisomy?
A) A medical test to detect abnormal chromosomes.
B) An abnormality that occurs when the child has three parents, as when the mother had sex with two different men on the same night.
C) A genotype abnormality that can be corrected surgically.
D) An extra chromosome within a pair.
Correct Answer:
Verified
Correct Answer:
Verified
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