athensmutualaid.net › geneticsGenetics Practice Problems Worksheet Answer Key › Athens ... Nov 13, 2022 · Simple Genetics Practice Problems 1. Human pedigree genetics worksheet answer key 2. For each genotype below, indicate whether it is heterozygous (he) or homozygous (ho) 1. Worksheet will open in a new window. Simple Genetics Answer Key [Epub] 4. For each of the genotypes below, determine the phenotype.