1. 11.1-11.2 Gregor Mendel &Punnett Squares Pages 262 - 266 PD -old

2. Goal 1 Describe how Mendel Studied inheritance in peas

6. Goal 2 Summarize Mendel’s conclusions about inheritance

9. Goal 3 Explain the principle of dominance

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13. Goal 4 Describe what happens to alleles during segregation in meiosis

16. Goal 5 Use Punnett Squares to: determine genotypic and phenotypic ratios of a cross to Predict outcomes

20. B b b B Parent 1 : homozygous dominant Parent 2 : homozygous recessive Bb Bb Bb Bb

21. B b B b Parent 1 : heterozygous Parent 2 : heterozygous bb Bb BB Bb

22. B b B b Genotypic ratio of offspring 1BB : 2Bb : 1bb Phenotypic ratio of offspring 3 brown hair : 1 blond hair (75% chance) (25% chance) bb Blond hair Bb Brown hair BB Brown hair Bb Brown hair

23. ? ? ? ? Parent 1 : heterozygous (Bb) Parent 2 : homozygous recessive (??) ?? ?? ?? ??

24. B b b b Parent 1 : heterozygous (Bb) Parent 2 : homozygous recessive ( bb ) bb Bb Bb bb

25. B b b b bb Bb Bb bb Genotypic ratio of offspring ?? : ?? Phenotypic ratio of offspring ?? : ??

26. B b b b bb Bb Bb bb Genotypic ratio of offspring 2Bb : 2bb Phenotypic ratio of offspring 2 brown hair : 2 blond hair (50% chance) (50% chance)