True about secondary immune response is ?: (A) Long latent period, (B) Usually of low titre, (C) Antibodies appear in sho time, (D) All
Answer is C. Ans. is 'c' i.e., Antibodies appear in sho time Primary response Secondary response . Slow . Fast . Sluggish . Powerful . Sho lived . Prolonged (antibody persists for long) . Long lag phase . Sho or negligible lag phase (Antibody appears in sho time) . Predominant IgM . Predominant IgG * Antibody is more specific . Antibody is less specific . Antibody is less avid . Antibody is more avid . Qualitative response . Quantitative response