Mark and Mash Lest fell in love. In order to continue their dream of taking over the wizarding world, they decided to have children. Mash, who can do dark magic, cannot speak parseltongue. However, they only want children if they can speak parseltongue as well.

1. What is Marks genotype?
2. What does Mashs genotype have to be in order to have a child who can do black magic and speak parseltongue?
3. Create a dihybrid cross using Mashs genotype from part b, indicate the genotypic and phenotypic ratios.
4. What is the percent chance they will have a child who can speak parseltongue and do black magic?