A family custody battle raged for many years in the courts. The father claimed that child number three was not his. Support payment was terminated for the child. The mother had a DNA test conducted to prove that the child was the father's.

Run the animation. (you must have Flash installed). Answer the questions below.

1) Is the Father the biological parent of child 3?

2 Is it possible that the Mother is the child's biological parent?

3) Which child is likely to have the Mother and Father as the biological parents?