They indicate that:
A. A and B share all Class I MHC alleles
B. A and B have at least some differences in Class I MHC alleles
C. A and B share all Class II MHC alleles
D. A and B have at least some differences in Class II MHC alleles
Answer:D
They indicate that:
A. A and B share all Class I MHC alleles B. A and B have at least some differences in Class I MHC alleles C. A and B share all Class II MHC alleles D. A and B have at least some differences in Class II MHC alleles