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What is Comparing Punnett Square Predictions about?
This document describes a lab experiment using pennies to simulate genetic crosses and compare the actual offspring ratios to predicted ratios using Punnett squares. Students are asked to: 1. Use a Punnett square to predict the ratios of offspring from parents that are both Tt, with the predicted ratios being 25% TT, 50% Tt, and 25% tt. 2. Flip pennies 100 times to simulate the cross, recording the results to determine actual ratios. 3. Compare the actual ratios to the predicted ratios, finding them to
- Author
- nata
- Language
- EN