What best describes a product of rna translation

Which of the four major uses is predicted to change the least by 2020?

Convert 9.75 millimeters to centimeters.centimeters

Prior to the development of dna fingerprinting, blood type could be used to determine possible parentage. although it might prove someone was not a parent, it could not show if someone was positively the parent, only that he or she might be a parent. which of the following is a true statement that can be made about parentage based on blood typing?