trihybrid

brid Crosses Independent Assortment: Genes for different traits segregate independently during gamete formation, as per Mendel’s second law. Alleles and Genotypes: Each gene has two alleles, represented by uppercase (dominant) and lowercase (recessive) letters. For example,

| | Curly | 1/4 | | Body color | Gray | 3/4 | | | Black | 1/4 | The combined phenotype ratio: 27/64 (Red, Normal, Gray) 9/64 (Red, Normal, Black) 9/64 (Red, Curly, Gray) 3/64 (Red, Curly, Black) 9/64 (White, Normal, G