Genetics worksheet on codominance using Punnett squares to predict blood type inheritance.

A worksheet titled "Punnett Squares: Codominance" featuring three genetics problems involving blood types, with diagrams of families, Punnett squares, and questions about genotype and phenotype predictions.

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Final Answer:
1. Phenotype: O
2. Genotype: ii
3. Allele(s): i, i
4. Phenotype: AB
5. Genotype: IᴬIᴮ
6. Allele(s): Iᴬ, Iᴮ
7. Punnett Square:
- Top row (woman’s alleles): Iᴬ | Iᴮ
- Left column (man’s alleles): i | i
- Boxes: Iᴬi, Iᴮi, Iᴬi, Iᴮi
8. Chance daughter has type A blood: 50%
9. Chance son has type A blood: 50%
10. Father’s genotype could be IᴬIᴬ or Iᴬi
11. Parent genotypes: Man = Iᴬi, Woman = Iᴮi

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Parent Tip: Review the logic above to help your child master the concept of codominance punnett square worksheet.

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