What is a benefit of genetic engineering?

A. Does not require any technology

B. Supported by long term research

C. No controversy surrounding its use

D. Can produce non naturally occuring traits

Answer: Supported by long term research

One of the many benefits of genetic engineering is that it is being supported by long term research which means this area of knowledge has been thoroughly examined and experimented. There are also inevitable minor issues regarding genetic engineering however, it is not big enough to create doubts on what it can do.