Hello Rupam Barik , There are some colleges list which are best by my suggestion are :

1. Acharya Prafulla Chandra College
2. Adamas University
3. Brainware University
4. St. Xavier's College Kolkata
5. Kingston Educational Institute
6. Lady Brabourne College

And many more other

May be that's helpful for you :)

Dear Student,

The top microbiology colleges in West Bengal are,

• Scottish Church College.
• St. Xavier's College. Kolkata.
• Maulana Azad College. Kolkata.
• Lady Brabourne College. Kolkata.
• Ramkrishna Mission Vidyamandir. Howrah.
• Barracpore Rastraguru Surendranath College.
• Asutosh College, Kolkata
• Brainware University.
• Adamas University.
• Techno India University.
• JIS University.
• Institute of Genetics Engineering.
• Asansole Girl's College.
• Darjeeling Government College.

Except these there are so many colleges in West Bengal for this subject.

Thank You.