Unattached earlobes are dominant to attached earlobes. Cleft chin is dominant to no cleft. Parents that are heterozygous for both traits are crossed.
Determine the genotype of the following offspring.
![Unattached earlobes are dominant to attached earlobes Cleft chin is dominant to no cleft Parents that are heterozygous for both traits are crossed Determine the class=](https://us-static.z-dn.net/files/df9/f64fd979258db94e16f8bf16575735e4.png)