Hello student

BSc biotechnology is mainly based on theoretical papers analysis laboratory works but BTech biotechnology is mainly based on laboratory works and a tight schedule of the subjects. In the first year of BTech biotechnology which is a four years course has the classes of other branches of Engineering. In the second year BTech biotechnology there is subjects and practical  classes .In BSC biotechnology which is a degree course of 3year, from the first year the core subjects related classes are taken and has a relax schedule of laboratory works. For B tech biotechnology can you can Do PhD directly but from BSc biotechnology candidate do first the MSc biotechnology then PHD. So so in the fields of biotechnology B tech biotechnology is better than BSc biotechnology.

For sitting of own company of biotechnology or pharmacy B tech biotechnology is the best course as because there is more and more practical for laboratory works in the scheduled of courses.

Hope this helps.