Science
Beyond Dominant and Recessive: Snapdragons and Blood Types
Students use Punnett squares to explore incomplete dominance in snapdragon flowers and codominance in human ABO blood types.
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Science
Punnett Squares: Pea Plant Crosses
Students complete three monohybrid Punnett squares for pea plant height, read the genotype and phenotype results and predict offspring counts.
Science
Punnett Squares: Predicting Pea Plant Traits
Students use a worked example to complete Punnett squares for pea plant crosses, calculate expected offspring counts and explain why genetics predictions are probabilities.