Hepatitis B vaccine is produced from:
Answer & explanation
Correct answer: option 1
The correct answer is Option (1) → Yeast
Recombinant DNA technology lets the antigenic polypeptide of a pathogen be made in bacteria or yeast. Vaccines made this way can be produced on a large scale. The hepatitis B vaccine is produced from yeast.
NCERT Extract:
Vaccination and Immunisation –
