Hello Aspirant,

As you have mentioned that you are currently in BDS 1st year so your highest qualification with PCB is class 12th so you should use code 02.

Code 04 is used by those candidates who have completed their pre-professional/pre-medical examination with Physics, Chemistry, Biology/Biotechnology, and English after passing either the Higher Secondary examination or Pre-university or equivalent exam

https://medicine.careers360.com/articles/neet-qualification-codes

Kindly complete your NEET UG 2021 Application form as soon as possible because last date is August 6th 2021, for your reference complete timeline for NEET UG 2021 is described below :-

** Online submission of Application form : July 13th to August 6th 2021 till 11:50 PM

** Last date of online fee submission : August 7th 2021 till 11:50 PM

** Correction window : August 8th to August 12th 2021

** Exam city declaration : August 20th 2021

** Admist card release : 3 days prior to the NEET UG 2021 examination.

** Examination date : September 12th 2021

To get live updates and complete details about NEET 2021 application kindly visit the link given below :-

https://medicine.careers360.com/articles/neet-application-form

You can also solve the Test series for NEET 2021 for better finishing of your preparation, you can get the Test series from the link given below :-

https://learn.careers360.com/test-series-neet-may/?product=56&icn=test-series-neet-may-2021&ici=exam_page

I hope this information helps you.

Good Luck!!