This Punnett square practice worksheet follows Mendelian rules, and is appropriate for middle school students, freshman, or sophomores. To complete the worksheet, students will need a basic understanding of Punnett squares, genotype, phenotype, homozygous traits, heterozygous traits, dominant traits, and recessive traits. To purchase my Punnett square worksheet packet, click here.For a lesson on Punnett squares, check out my Mendelian Punnett Squares Google Slides Lesson & Quiz