Hi Dear,
Following are best colleges for B.tech Biotechnology:
1) Indian Institute of Technology Madras.
2) Indian Institute of Science Bengaluru.
3) Indian Institute of Technology Delhi.
4) Indian Institute of Technology Bombay.
5) Indian Institute of Technology Kharagpur.
6) Indian Institute of Technology Kanpur.
7) Jawaharlal Nehru University.
8) Indian Institute of Technology Roorkee.
For more details viist the given link:
https://engineering.careers360.com/colleges/list-of-bio-engineering-colleges-in-india
Good Luck
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