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【判断题】

人类5号染色体短臂缺失杂合体生活力差、智力迟钝、面部小、哭声轻,被称为猫叫综合征。( )

A.
正确
B.
错误
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】Mental Retardation (智力迟钝)Mental retardation is a condition in which people have lower than normal intelligence and are unable to function at the level expected for their age.People with mental retarda...

A.
was born prematurely.
B.
has lower than normal intelligence.
C.
has low intelligence and low daily living skills.
D.
has normal intelligence but difficulties in learning.

【单选题】猫叫综合征为()

A.
21号染色体三体型
B.
22号染色体长臂缺失
C.
18号染色体短臂缺失
D.
18号染色体三体型
E.
5号染色体短臂缺失