1. Pedigree Charts

2. Autosomal and Sex-linked
Autosomal- chromosome that is not a sex chromosome
Sex-linked- Trait carried on a sex chromosome

3. Showing genetic pedigree
Unaffected female:
Carrier
Affected female:
Unaffected male:
Affected male: I 1 2 II 1 2 3 4 5
III 1 2 3 4 5

4. Autosomal trait pedigree

5. Sex-Linked Pedigree

6. Betsy George Melissa Simon Theodore Alvin Tom Jerry
George Marries Betsy and together they have Theodore Alvin and Melissa. Melissa Marries Simon and together they have Tom and Jerry. Theodore and Tom are colorblind. Complete the rest of the punnet square to show what would need to happen.
Betsy
George
Melissa
Simon
Theodore
Alvin
Tom
Jerry