Please tell me a good option in bsc course..i am interested in biology

Hey dear, cutoff varies every year, if you see the last year's cutoff which went very high that even students getting 500 marks were unable to get govt. Mbbs colleges. So, you are marks are 253 which are very less even for a good bams even if you belong to obc category. You can get an average bams college with these marks in 2nd or third counselling for sure. You can also predict your college through this link:

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer