Why has DNA replaced blood typing as a means of identification?

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2007-12-18 01:58:20 · 2 answers · asked by scardaropoli 1 in Science & Mathematics ➔ Chemistry

Because DNA is so specific. Millions of people can have the same blood type. Only you can have your particular, individual DNA.

2007-12-18 02:07:38 · answer #1 · answered by claudiacake 7 · 0⤊ 0⤋

Because blood grouping only identifies the blood group not necessarily the individual.

2007-12-18 02:07:09 · answer #2 · answered by LillyB 7 · 0⤊ 0⤋