下列哪一项不是Down综合征的核型 -题库考试答案搜索网

下列哪一项不是Down综合征的核型

单选题

2021-07-17 21:52

A、47，XX(或XY)，+21
B、46，XX(或XY)，-21，+(21q21q)
C、46，XX(或XY)，-14，+t(I4q21q)
D、46，XX(或XY)，-15，+t(l5q21q)
E、45，XX(或XY)，-21，+t(21q21q)

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正确答案

E

试题解析

标签：医药卫生类中级儿科学（中级）儿科学（中级）模拟卷一

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