Statement – A : Hepatitis – B vaccine is produced from yeast.
Statement – B : Antitoxins, when introduced into the human body, provide artificial passive immunisation.

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Both statements A and B are correct.

Both statements A and B are false.

Statement A is incorrect, B is correct.

Statement A is correct, B is incorrect.

answer is A.

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Detailed Solution

Both statement A and B are correct.

Statement A is accurate because the hepatitis B vaccine is indeed produced using recombinant DNA technology in yeast cells. Yeast cells are genetically engineered to produce a surface protein of the hepatitis B virus, which stimulates the immune system to produce antibodies against the virus, providing immunity.

Statement B is true because antitoxins are antibodies that neutralize toxins produced by bacteria. When administered to an individual, antitoxins provide immediate protection against the effects of toxins, offering temporary immunity until the individual's immune system can produce its own antibodies against the toxin.

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