Can parentage be determined by blood types?
Although blood typing was once used as a tool in determining parentage, this system is completely inconclusive. Even the most uncommon blood type is shared with at least 10% of the population, meaning millions of other men are just as likely to be the father. Elimination by blood type is also inconclusive because it does not take natural mutation into account.
Although blood typing was once used as a tool in determining parentage, this system is completely inconclusive. Even the most uncommon blood type is shared with at least 10% of the population, meaning millions of other men are just as likely to be the father. Elimination by blood type is also inconclusive because it does not take natural mutation into account.
