Hello Aspirant,Hope you are doing well

No,you can't give your NEET exam.Candidates studying or those who have studied in the National Institute of Open Schooling (NIOS) were not eligible to apply for the medical entrance exam. Similarly, those with Biology/Biotechnology as an additional subject (PCMB) will also not be deemed fit to apply.

To be eligible for NEET exam candidates must have passed 10+2 or equivalent with Physics, Chemistry, Biology/Biotechnology and English as core subjects from a recognized board.

For further details you can visit this

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

Hope this helps you

ALL THE BEST