Practice Mendelian complete dominance & codominance human blood type genetics. This 6-page English and Spanish practice resource is designed for upper middle school biology, life science, or anatomy students but can also work for many high school classrooms. Students will build confidence by practicing calculating probabilities, identifying genotypes/phenotypes, and applying heredity concepts of inheritance of traits. What’s Included:Punnett Square Practice: 2x2 & 4x4 squares and percent chances