Hi Aspirant!

Yes you are eligible for admission in B.Tech biotechnology as per following eligibility criteria:-

Candidate seeking admission in B.Tech Biotech should have passed in HSC with either Maths,Physics and Chemistry or with one of vocational subjects and one of Maths, Physics and Chemistry subject in HSC. The minimum HSC score should be 50% for GEN, 45% for BC, 40% for SC/ST. Admission will be given based on marks obtained in class 12th final examination as per Tamil Nadu Engineering Admissions(TNEA) counselling guidelines.

Good luck!