Question

question 22
2 pts
there are three vaccines that were made using gmo tech, which of the following is not one of them.
pfizer covid vaccine
human papillomavirus vaccine
hepatitis b vaccine
rotavirus vaccine

Explanation:

The Pfizer COVID - 19 vaccine is an mRNA vaccine. mRNA vaccines do not use GMO (Genetically Modified Organism) technology in the traditional sense of inserting foreign genes into an organism's genome. On the other hand, the human papillomavirus vaccine, hepatitis B vaccine, and rotavirus vaccine can involve GMO - related techniques in their production processes (such as using genetically engineered organisms to produce antigens).

Answer:

Pfizer covid vaccine