问题
单项选择题
Turner综合征最常见的染色体核型是（）。
A.46，Xr（X）
B.46，Xi（Xq）
C.45，X/46，XX
D.45，XO
E.45，X/46，XY
答案
参考答案：D
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Turner综合征最常见的染色体核型是（）。
A.46，Xr（X）
B.46，Xi（Xq）
C.45，X/46，XX
D.45，XO
E.45，X/46，XY
参考答案：D
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