What are the genotypes of the f1 generation

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Since Mendel, geneticists have found many exceptions to the rules. For instance, sometimes, inheritance is controlled by two alleles, neither of which is dominant over the other. This is called incomplete dominance. An example is snapdragon plants. Snapdragons with genotype RR have red flowers. Those with genotype Rr have pink flowers, and those with genotype rr have white flowers.

1. Follow the 5 - step method to determine the F1 offspring of snapdragon with red flowers and one with white flowers.

2. What are the genotypes of the F1 generation?

3. What are the phenotypes of the F1 generation?

4. Cross two snapdragons of the F1, and follow the 5 -step method to determine the F2 generation.

5. What is the ratio of the genotypes of the F2 generation?

6. What is the ratio of the phenotypes of the F2 generation?

Reference no: EM132547045

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