i got 14k rank in tgeapcet and I'm st category which colleges do i get free for btech biotechnology under bipc stream

You need to distinguish between TG EAPCET BiPC-stream counselling and the engineering/Mathematics stream. The official counselling system includes biotechnology and related programmes, but the exact colleges available at 14,000 rank depend on the counselling category, local status, gender and fee-reimbursement eligibility.

If you give me your exact TG EAPCET 2026 rank, gender, local/non-local status and whether you have a valid Telangana ST certificate, I can make a realistic college list and identify where tuition-fee reimbursement/free-seat possibilities are strongest.