Edward runs a small construction company. He has been contacted to build a deck behind a house. He has spoken with the client about their requirements. He needs to design the deck and list the materials needed. Drawing the deck on paper and counting the materials is time-consuming. What should Edward do?

Color blindedness is a sex-linked trait. if we could see the pedigree chart for several more generations of the family illustrated here, we would expect a) more males to be color blind. eliminate b) more females to be color blind. c) no females to ever be color blind. d) an equal number of males and females that are color blind.