Biology, asked by advaith8613, 1 year ago

An antigen preparation and an antibody preparation are tested by immunodiffusion. Three bands are found, indicating that
A.there was more than one antigen
B. the antibody was impure
C. the temperature was too high
D. there was one antibody and one antigen

Answers

Answered by kavyakarunagarank
0
A. there was more than one antigen
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