Pepkio · Tool workspace
Build Punnett squares for complete, incomplete, codominant, sex-linked, and ABO crosses with ratios, walkthroughs, and exportable grids.
Custom phenotype labels (optional)
| A | a | |
|---|---|---|
| A | AA Dominant | Aa Dominant |
| a | Aa Dominant | aa Recessive |
Genotype ratio: 1:2:1(aa 1, Aa 2, AA 1)
Phenotype ratio: 3:1(Dominant 3, Recessive 1)
Genotype
Phenotype