The Three Chromosomal Abnormalities That Cause Down's Syndrome Are

question 7

Multiple Choice

The three chromosomal abnormalities that cause Down's Syndrome are:

• A) trisomy 21 ; translocation ; mosaicism
• B) trisomy 23 ; translocation ; mosaicism
• C) trisomy 21 ; translocation ; Fragile X
• D) trisomy 23 ; translocation ; Fragile X
• E) trisomy 23 ; mosaicism ; Fragile X

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