To me, it is different--
本文内容已被 [ 农村出来的博士后 ] 在 2009-02-13 06:54:38 编辑过。如有问题,请报告版主或论坛管理删除.
I stain the cells and look the chromosome to figure out whether the tissue comes from male or female. :).
所有跟帖:
• Ok, that's for you. But for me, most of the time, it's the -HenryLi- ♂ (5 bytes) () 02/12/2009 postreply 19:09:19