Sp stupid... studied genetics myself... 公仔箱論壇( `4 H( _' h' o5 o& c7 Y# @3 C0 I2 g
Even if it matches with the baby's grandpa,
# Y, f6 R4 l& A# A7 P' ]tvb now,tvbnow,bttvbDNA matching would be 1/4
& K4 C, q' w Q) P3 [ U& C3 \公仔箱論壇50% from mom, 50% from dad....
# g! c8 j: d. j$ f( i公仔箱論壇P.S. There is no DNA in blood....... |