Hello  ,to be honest I would like to say that you choose what you have to do first  because it is really really tough to prepare for medical entrance while you are pursuing your degree as it ask you to give it your max time and 100percent attention, with constant hardwork saying this from personal experience. Theres so much to study in b.sc. I dont know if you could or shouldcontinue both together. if you choose to drop your year for preparation that's your choice and be prepared for your path.
Last descision should be yours,
  Best regards!

Hello student,

As I can interpret from your words, you are thinking to go for preparations for NEET and B.Sc altogether so that you won't waste an year.

Your thought is good, but full of hurdles. The biggest hurdle would be time. Going to college, and studying for your B.Sc exams and practicals, these things would become damn difficult with your preparations for NEET exam. Your concentration would be deviated among the two, and that can hamper your progess in graduation, ans even lay an effect on your NEET results.

It would be better if you keep your eye on either NEET or B.Sc.

Cheers!