genotypic ratio definitiongenotypic ratio calculatorratio of offspring genotypegenotypic and phenotypic ratiodefine genotypic ratiodihybrid genotypic ratiogenotypic ratio for monohybrid crossgenotypic ratio of dihybrid crossmendel dihybrid cross genotypic ratioexample of phenotypic ratiodihybrid cross genotypic ratio f2tt x tt genotypic ratio