new admission in biotech

I have cleared 12th Gujarat Board exam with PCB.

My final goal is MS/PhD in Biotech.

What should I take Biotech Science ( B Sc) or Biotech Engineering ( B Tech.) ?

Please also suggest Good Preference in descending order colleges of Mumbai for Biotech Science BSc 
and 
Please also suggest Good Preference in descending order colleges of Mumbai for Biotech Engineering B Tech.