2. Color blindness is a trait that is passed down from parents to children in a unique way that we have not discussed yet. Color blind individuals can see some colors, just not ALL colors.

4. This pedigree shows how color blindness is passed down in a family. What patterns do you notice?

8. Image by Yassine Mrabet

11. Female with sex-linked trait

16. 1. A normal male and a female carrier of color blindness have children. Write a statement summarizing the offspring they create. X CB X X CB Y XX XY

17. 2. A colorblind male and a normal female have children. Write a statement summarizing the offspring they create. X CB X XY