<prompt> Chance of passing a genetic disease ;y; trait by the affected parents to children is 0.16. They plan to have two children. Prabability of both the children having ;y; trait is -zero0.160.320.0256  <response>: In the given question, chance of passing a Genetic disease ;y; trait by the affected parents to children is 0.16 and they plan to have two children, Probability of 1st child having ;y; trait PA0.1616. Probability of 2nd child having ;y; trait,PB 0.1616. Probability of both the children having ;y; trait is. P totalPAPB. Ptotal0.160.160.02562.56. Reference:Simple Biostatistics by Indrayan Indrayan,1st edition,pg no:105-107. p 