Hello
Kanapuram saritha , I found some colleges name which offers btech biotechnology in hyderabad are following:

• CBIT Hyderabad - Chaitanya Bharathi Institute of Technology.
• Joginpalli B.R.Engineering College.
• Koneru Lakshmaiah Education Foundation
• Gokaraju Rangaraju Institute of Engineering and Technology

Hope it will be helpful for you :)