GUJCET 2021 Biology Solved Paper
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Question : 11 of 40
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Statement - I: ELISA is based on the principle of antigen - antibody interaction.
Statement-II: Infection by pathogen can be detected by the presence of antigens or by detecting the antibodies synthesised against the pathogens.
Statement-II: Infection by pathogen can be detected by the presence of antigens or by detecting the antibodies synthesised against the pathogens.
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