For Genetic engineering, which is better, MBBS, B.Sc or B.Tech?

Good to see that you are interested in genetic engineering, you can either go through MBBS or B.Sc. But B.Sc would be more better. All the best. Feel free to revert.

To be a successful genetic engineer, one must have sharp analytical mind, an aptitude for research, high levels of concentration, eye for details, lively imagination, abundant physical stamina to put in long hours of work, ability to work as a team, moreover he should have a sound moral sense.

B.Tech is the best.