sir, I am a student of grade 12, doing I.B board,with chem and bio but no physics,since you can choose only 2 science subjects in I.B board.

Hello

To appear in neet examination you need to be eligible for neet examination. That is



Qualifying examination



10+2 or equivalent with Physics, Chemistry, Biology/Biotechnology and English as core subject in both Classes 11 and 12 from a recognized board.



Minimum Age Requirement



17 years as on December 31, 2019.



Maximum Age Limit



Not more than 25 years of age for unreserved category candidates and 30 years of age for reserved and PwD category candidates.



Qualifying Marks



UR - 50%, OBC/SC/ST - 40%, PWD - 45% (minimum aggregate marks only for PCB subjects)



Maximum Attempts



No limit on the permitted number of attempts.





Nationality



Indian Nationals, NRIs, OCIs, PIOs & Foreign Nationals



Goodluck I hope this helps you