The probabilities of blood genotypes and phenotypes for the offspring from a cross between a mother with iaia blood and a father with ibi blood are as follows:
- 50% chance of offspring with genotype IAIA (blood type A)
- 25% chance of offspring with genotype IBIB (blood type B)
- 25% chance of offspring with genotype IBi (blood type AB)
No offspring will have blood type O in this specific cross, as both parents have at least one A or B allele.