试题详情

易位型21-三体综合症最常见的核型是

A 46,XY,-13, t(13q21q)

B 46,XY,-21, t(21q2lq)

C 46,XY,-22, t(21q22q)

D 46, XY,- 14, t(14q21q)

E 46 ,XY,- 15, t(15q21q)