B.Tech. in Biotechnology at TNDALU

If you are looking at B.Tech. in Biotechnology, TNDALU in Chennai runs it as a 4-year, full-time undergraduate course. The intake is 60 seats a year.

At its core, the programme covers cell and molecular biology, genetics, bioprocess engineering and bioinformatics.

TNDALU is a other institute, founded in 1998. This page brings together what is on record for this course at TNDALU — fees, seats, eligibility, the admission route and placements — so you can judge it before you apply.

Most B.Tech programmes follow a similar pattern: the first year builds the foundations (mathematics, science and programming), the middle years go deep into the subject, and the final year is given over to electives, a major project and usually an internship.

Here that means cell and molecular biology, genetics, bioprocess engineering and bioinformatics. Typical first jobs: roles in biotech, pharma, food and research labs. Many graduates also go on to a master's degree.

The exact syllabus is set by the college or its affiliating university and changes from year to year, so ask TNDALU for the current semester-wise plan.

TNDALU has not published a fee for B.Tech. in Biotechnology on our record yet. When you ask, ask for the total across all 4 years — not just the first-year figure — and whether hostel and exam fees are included.

To be considered for B.Tech. in Biotechnology, you usually need Class 12 with Physics and Mathematics, plus Chemistry, Computer Science or another technical subject; most colleges ask for roughly 45–60% in these subjects. The minimum marks on record at TNDALU are: X: 0.0, XII: 45.0, Graduation: 0.0.

Admission to this kind of course is usually through JEE Main and state engineering entrance exams. Reserved-category candidates generally get a relaxation in the minimum marks. Check TNDALU's prospectus for the exact cut-off this year.

Here is the usual route in:

1. Check that you meet the eligibility above and register for the entrance exam in time.
2. Take JEE Main and state engineering entrance exams and keep your scorecard.
3. Apply to TNDALU on its website (www.draglc.ac.in) or through the enquiry form on this page, and take part in counselling if a state or central body runs it.
4. Once you are offered a seat, verify your documents (marksheets, ID, category certificate if any) and pay the admission fee to confirm it.

The latest placement figures on record (2022) show a highest package of ₹5 lakh at TNDALU. 19 students were placed that year. These are college-wide figures, not only for this specialisation.

Placement numbers vary a lot by year and by branch. Ask the placement cell for the branch-wise report of the last two batches.

TNDALU runs 6 B.Tech specialisations in all. Worth comparing before you decide:

• B.E. in Mechanical Engineering
• B.E. in Electrical and Electronics Engineering
• B.E. in Electronics and Communication Enginnering
• B.E. in Computer Science Engineering
• B.E. in Civil Engineering

Before you decide, it helps to be clear on these:

• Are you genuinely interested in cell and molecular biology? You will spend 4 years on it.
• What will the full course cost, including hostel and living costs?
• Are the placement figures above good enough for your goals? Ask for the branch-wise numbers.
• How does TNDALU compare with other colleges offering B.Tech in and around Chennai?