C.Is not based on adequate scientific theory of genetics
D.Is theoretically contradictory to what they have been studying
A.enough data are yet to be collected form various ethnic groups to confirm the unlikelihood of two DNA samples coming from two individual members
B.enough data of DNA samples should be collected to confirm that only DNA samples form the same person can match
C.enough data are yet to be collected from various ethnic groups to determine the likelihood of two different DNA samples coming form the same person
D.additional samples from various ethnic groups should be collected to determine that two DNA samples are unlikely to come from the same person
A.DNA testing should be systematized
B.Only authorized laboratories can conduct DNA testing
C.The academy only is authorized to work out standards for testing
D.The academy has the right to accredit laboratories for DNA testing
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