I'm in 11th right now and want to apply for a scholarship to study B.Sc Biotechnology abroad, what should I do, and which country is most preferred?

Unless you are financially affluent and are destined to move abroad, I will advise you against pursing a BS in Biotechnology abroad. You must rather pursue B.Sc/Integrated Masters/B.Tech/Dual Degree Courses in BioTechnology from Higher Technical Institutes like Top IITs, IISERs, NITs as well as Reputed Public or Private Universities like Manipal University, AMITY, SRM and so on.

Once you Graduate with good Grades, couple of good projects and interships under your belt, followed by a great Score in GRE/TOEFL as well as a strong SOP and  Recommendations from Professors, you will surely secure Admission in some of the Top Universities in the World in domains of Biotechnology, Genetic Engineering, Drug Design, Biochemistry or Bioinformatics for Postgraduation or Doctoral Education with full Funding/Scholarship and hence start of a great career in industry, research or academia.

Not only will this route ensure you of your research interests, but also nurture develop your research intellect in the correct direction in stages, furing course of your Study. No wonder, so many eminent researchers, scientists and engineers have successully followed this route to success in Biotechnology and related domains.

To know more about Colleges and Universities in India having Biotechnology Courses and their Admission and Application Procedure do follow the link below

https://university.careers360.com/colleges/list-of-biotechnology-universities-in-india