Master Genetics, Ratios & Probability Help your students confidently tackle one of the most challenging genetics topics with this AP Biology Dihybrid Punnett Squares Worksheet designed for critical thinking, problem-solving, and AP-level reasoning. This resource guides students through setting up dihybrid crosses, analyzing phenotypic ratios, and applying probability concepts while reinforcing the Law of Independent Assortment. 🧪 What’s Included: Clear introduction to dihybrid crosses: