6.染色體發生何種變化會造成貓叫症 (cri-du-chat syndrome)?
(A)缺失 (deletion)
(B)重複 (duplication)
(C)倒位 (inversion)
(D)移位 (translocation)

答案:登入後查看
統計: A(1), B(0), C(0), D(0), E(0) #3707367