10. (4 pts) What is the chance of having a child with the dominant phenotype from each of the following crosses? Draw the Punnett square for each cross. Aa x AA Aa x Aa 11. (2 pts) Explain why gametes only have one allele for each trait. 12. (2 pts) If widow’s peak is dominant and short fingers is dominant, what would be the genotype of an individual heterozygous for both genes and what gametes would this individual produce?