Toxoids are_________________?
Correct answer: B. antigenic and non-toxic
- A. antigenic and toxic
- B. antigenic and non-toxic
- C. non-antigenic and toxic
- D. non-antigenic and non-toxic
Explanation
A toxoid is a toxin chemically or physically inactivated so that it loses toxicity but retains antigenicity. This allows it to produce protective antibodies without causing toxin-mediated disease.
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