Teach dihybrid Punnett squares with this clear, student-friendly Google Slides lesson for middle school science, high school biology, homeschool, and genetics review. This lesson walks students through how to set up and solve dihybrid crosses, identify possible gametes, complete 4x4 Punnett squares, and interpret genotype and phenotype ratios.Students review key genetics vocabulary, including dominant, recessive, homozygous, and heterozygous, before learning how dihybrid crosses are used to pred