Sp stupid... studied genetics myself... 公仔箱論壇7 X! R; H: O# R8 L0 P+ P
Even if it matches with the baby's grandpa,
4 A( N6 U; r, l& EDNA matching would be 1/4
+ |& |0 x( v. ctvb now,tvbnow,bttvb50% from mom, 50% from dad....
7 L! g: I# F/ s# ]' y6 M! r3 l7 }# Y5.39.217.77P.S. There is no DNA in blood....... |