Alab technician observes the red blood cells in a blood sample to have surface antigen b. what alleles does the person who provided the blood sample have? a) iaia or iai b) ibib or ii c)ibib or ibi d) iaib

B) IBIB or ii

It means that the blood group of that person is B. so the allele or genotype of that person can be IBIB or ii, homogeneous or heterogeneous.

the answer is c, IBIB or IBi

i believe it would cause an increase of percipitation, though i could be wrong. so i would say b is the answer.

not too sure but maybe in the hot springs.