Hello Purva,
Hope you are doing good. Unfortunately, IISc (Indian Institute of Science), Bangalore does not provide a B.Sc degree in Biotechnology, i.e. they do not have any such program. However, they do have a research program in Biology (B.Sc Research in Biology) which is a 4 year program.
If you want further details on this, or on the different programs offered by IISc, do visit the the link: https://www.careers360.com/university/indian-institute-of-science-bangalore/courses/bsc-idpg
Hope this helps.
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