alleryStart learning →In tetanus, quick immune response needs direct injection of what?
AWeakened bacteria
BPreformed antibodies
CInterferon proteins
DMemory B cells
Answer & Solution
Correct answer: B. Preformed antibodies
Preformed antibodies or antitoxin give immediate protection against the toxin, which is passive immunisation.
Keep practising Zoology Unit 6: Biology in Human Welfare
Browse all Zoology Unit 6: Biology in Human Welfare questions for AP EAMCET, or explore more Biology topics.
Related questions
Which gas is the main component of gobar gas?Which bacteria produce methane in biogas plants?The sediment of bacterial flocs in secondary sewage treatment is called what?What does BOD measure in sewage treatment?Statins that lower blood cholesterol are produced by which yeast?Which organism produces the immunosuppressant cyclosporin A?Streptokinase, a clot buster, is produced by which bacterium?Which bacterium produces acetic acid commercially?