Genotypic Ratio inDihybrid Cross It is the type of cross in which two characters or traits are taken into consideration and the combined outcomes of both are calculated. Let’s take, for example, height and color: a tall and white colored male (TTWW) who is crossed with a short and bla...
Figure 3: Using Punnett square for calculating the genetic ratios in a dihybrid cross. The filled-in squares of a Punnett square represent a specific allele combination that is used for calculating the genotypic ratio. Image Credit: OpenStax Biology...