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In examining a child's paternity, why would it be necessary to examine DNA from the child's known mother? Approximately half of the bands in the child's DNA print will result from DNA sequences inherited from the mother, therefore it would be necessary to account for the presence of these bands when comparing the DNA to the potential fathers Approximately half of the bands in the child's DNA print will result from DNA sequences inherited from the mother, and it is best for the child's interest to confirm maternity as well as paternity. Approximately half of the bands in the child's DNA print will result from DNA sequences inherited from the mother, and it is cheaper to determine maternity than it is paternity.
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