Hello Mraj22356 , Best Colleges/Universities for biotechnology in Tamil Nadu,. 1)Indian institute of technology maras (IITM),2)Vellore institute technology (Vit University),3) Hindustan Institute of technology and science (HITS),4)SRM Engineering college Madras ,5)St Joseph's college of engineering. I hope this will help you.

Hello,
Here's a list of top B.tech Biotechnology offering colleges in Tamil Nadu

• IIT Madras
• VIT, Vellore
• HITS, Chennai
• SRM Engineering College, Kanchipuram
• Sastra University, Thanjavur
• PSG College of Technology, Coimbatore
• Bharath University, Chennai
• Satyabhama Institute of Science and Technology, Chennai

For more such colleges please visit this link https://engineering.careers360.com/colleges/list-of-industrial-biotechnology-colleges-in-tamil-nadu

Hope it helps