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Down综合征最常见的核型是

A.45,XO

B.46,XX(XY),-14,+t(14q21q)

C.45,XX(XY),-14,-21,+t(14q21q)

D.47,XX(XY),+21

E.45,XO/46,XX


参考答案

更多 “ Down综合征最常见的核型是A.45,XOB.46,XX(XY),-14,+t(14q21q)C.45,XX(XY),-14,-21,+t(14q21q)D.47,XX(XY),+21E.45,XO/46,XX ” 相关考题
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