what will be the documents required in neet if I am a bsc 2nd year student

Hi , in order to get eligible for NEET UG you just need to be minimum of 17 years of age on or before 31 december of the year of applying . Talking about marks you need to score a minimum of 50% which is an aggregate marks of physics chemistry and biology in 10+2 if you belong to unreserved category,45% for PWD and 40% for SC/ST/OBC. There is no upper age limit for NEET UG exam . So for NEET you need only your 10+2 marks and documents like
Neet admit card
Neet score card
10 class certificate for date of birth
Caste certificate of applicable
PWD certificate of applicable
Id proof
Provisional allotment letter
For more information about neet eligibility click here
https://www.google.com/amp/s/medicine.careers360.com/articles/neet-eligibility-criteria
Hope this helps