State the reason for uninformative test result.
As mentioned in the passage, Uninformative test results sometimes occur because everyone has common, natural variations in their DNA, called polymorphisms that do not affect health.
If K is son of X, then how is L related to P?
How is B related to D?
Who among the following is husband of R?
How is U related to X?
How is S related to Q?
How V related to T?
How is H related to T?
How is B related to M?
How is D related to W?
L is mother of E, who is sister of K. H is father of I. F is wife of H. K is son of I. How many children does I have?