Hello, 

As per your requirement, i would say that neet ug exam is only done for admission into all india medical college for mbbs and bds only and not for any specific branch.

Neet exam cut off depends on getting a seat in the college, then the vacancy will depend on total no of students to seat ratio, cut off, your marks of the entrance exam, caste reservation etc.

NEET cutoff percentile for the general category is 50th percentile, while the corresponding marks have been declared as 701 to 134. The cutoff for SC/ST/OBC category (40th percentile) is 133- 107 and for unreserved PwD candidates (45th percentile) it has been announced as 133- 120.

Depending on this factors, you can predict your chances of getting seat in your preffered medical college. 

Give your best and score as much as  you can as its unpredictable.

For more details check, 

https://medicine.careers360.com/articles/neet-cut-off

Good luck