Which of the following genetic conditions is MOST likely to be the cause of a child born with a small head, small eyes, six fingers on each hand, and congenital heart defects?
1) Trisomy 13
2) Trisomy 18
3) Trisomy 21
4) XXY
📝 Explanation:
Trisomy 13 is associated with congenital anomalies such as a small head, small eyes, and congenital heart defects.