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Q17: Horizontal gene transfer between host organisms and
Q30: Enrichment cultures can be established by placing
Q32: Which of the following is/are NOT a
Q40: The incidence of HIV among hemophiliacs and
Q57: A positive antibody titer indicates<br>A) previous exposure
Q69: A large number of cases of a
Q72: Dendritic cells are phagocytes with antigen-presenting properties.
Q77: The photosynthetic pigments bacteriorhodopsin and proteorhodopsin are
Q77: _ ensures that each B cell produces
Q82: MacConkey agar and eosin-methylene blue (EMB)agar are