Hiii

Since you have not completed your BSc degree yet, so it will not be counted in your education qualifications and your qualifying exam will still remain the class 12th exam. So you can fill the code 02 in NEET UG application form.
And submit the details as per your class 12th records.

Hope this helps. In cas of doubt please feel free to revert back.

Thanks!!

Dear Bella, if your B.Sc degree has any 2 subjects among Physics, ChrmiChem, Biology/Biotechnology, then your qualification code is 05. If your B.Sc degree doesnt have these subjects then your highest qualification will remain +2. And if your +2 has Physics, Chemistry, Biology/Biotechnology and English as core subjects, then your qualification code is 02. 

If you are in the first year of the three years of Graduation programme, The qualifying code 5 you need to use at the time of filling NEET Application form.

You can check the complete detail with the given below link.

https://medicine.careers360.com/articles/neet-eligibility-criteria

Good Luck!