Problem 1: Construct a pedigree chart that displays the following information: - Grandparents that do not have colour blindness - A second generation consisting of 2 daughters (Ada and Brie) and son (Charles). - Charles has 2 daughters, his eldest daughter has colour blindness. - Colour blindness is an X-linked condition.
Problem 2: Using the information above, state the probability that Ada and Brie have colour blindness.
Problem 3: Using a diagram, calculate the probability that the Charles' youngest daughter has colour blindness.