Final answer:
The possible genotypes for the offspring of an individual with blood type B and an individual with blood type AB are IAIB, IBIB, and IBi, resulting in the possible blood types AB, B, or AB.
Step-by-step explanation:
When an individual with blood type B and an individual with blood type AB produce offspring, there are three possible genotypes for the offspring: IAIB, IBIB, and IBi. This means that the possible blood types for the offspring could be AB, B, or AB.