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3 votes
Which of the following applications of genetic engineering is preventative and helps

individuals fight infection before its onset?

A)Insulin production
B)Vaccine production
C)Stem cell therapy
D)Gene therapy

2 Answers

3 votes
The answer is B very sure
User Ulsc
by
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5 votes
B I think(sorry if you get this wrong)
User Kalle Gustafsson
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