Genetics Lab and Art Activity for 9th-12th grades. Students generate the genotypes of 15 characteristics of a female and male monster. Then they determine the phenotypes, taking into account incomplete dominance, codominance and sex-linked traits. Students complete punnet squares and dihybrid crosses to predict the genotypes and phenotypic expression of four offspring. Next the students flip a coin to determine which alleles of the mother and father are passed onto their four children. Las