hi,

see i ASSUME You are from para science group. since you do not have physics in curriculum, you are not eligible for many subject, which has combination of physics in curriculum  like bsc in chemistry / mathematics/ zoology/ bio chemistry etc as per the Calcutta university norms.

however you are eligible for bsc in botany/ nutrition./ environmental studies etc.

I have given the link of asutosh college kolkata, where you may follow the eligibility criteria for different courses,

https://www.asutoshcollege.in/