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Punnett Square Panic
Grade 7 – 10
Cross the parents in your head and beat the clock. Predict genotype ratios, phenotype ratios, and offspring percentages as the crosses keep coming.
- Read the cross, work out the ratio or percent.
- Tap a choice or press 1–4.
- Chain correct answers for streak bonuses.
- Three misses and the round ends.
Warm-up
Standard
Challenge