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Dihybrid Punnett Square


Father's genotype


Mother's genotype


A,B: Dominant alleles | a,b: Recessive alleles

ΑB ΑB ΑB ΑB
ΑB ΑΑBB ΑΑBB ΑΑBB ΑΑBB
ΑB ΑΑBB ΑΑBB ΑΑBB ΑΑBB
ΑB ΑΑBB ΑΑBB ΑΑBB ΑΑBB
ΑB ΑΑBB ΑΑBB ΑΑBB ΑΑBB

Chances:

Genotype %
AABB 100.00
AABb 0.00
AAbb 0.00
AaBB 0.00
AaBb 0.00
Aabb 0.00
aaBB 0.00
aaBb 0.00
aabb 0.00
Phenotype %
AB 100.00
Ab 0.00
aB 0.00
ab 0.00