Hello Aspirant,

Some top government colleges for B.Sc Biotechnology in India  are enlisted below :-

• Dr MGR Educational and Research Institute, Chennai
• Calcutta School of Tropical Medicine, Kolkata
• Meera Bai Institute of Technology, Delhi
• Maharshi Dayanand University, Rohtak
• Indian Institute of Technology Hyderabad
• Ch Ranbir Singh Government Polytechnic, Hathnikund

For complete details refer to the link given below :-

https://medicine.careers360.com/colleges/list-of-medical-colleges-in-india?ownership=Public/Government&branch=Medical%20Biotechnology

I hope this information helps you.

Good Luck!!