Question

Which genetically engineered medicine is used to treat patients who have growth defects

Insulin
Flu shot
Human growth

Answer 1

Insulin is used to remove glucose from the blood, and a flu shot is used to stop a flu from happening.
So I guess the answer should be you last alternative.

Answer 2

Human Growth is a genetically engineered medicine which is used to treat patients who have growth defects

I hope this helps!