(10 points) Miller and Urey recreated Earth’s early in a test tube. Then they bombarded the chemical mixture with ultraviolet light and simulated lightning. What were the results?

The punnett square predicts the ratio of genotypes in the offspring, based on the genotypes of the parents. in this cross, tallness (h) is dominant to shortness (h). based on the punnett square, what is the phenotype of the offspring? hh hh tall short