Hi Vansh,

If you fail in biology +2 standard you are not eligible to give the NEET exam this year. You need to clear the biology exam paper with theory as well as practical. Also, for unreserved category candidates must have scored a minimum required percentage of 50% marks in Physics, Chemistry and Biologyin their Class 12 examination.

So, you have to wait for next year to attempt the neet exam after clearing your biology exam.