Hello,

For admission BTech bioinformatics chemistry, physics, mathematics and biology is most important subject. You have to get minimum 50% marks in this subject for admission in bioinformatics. And every colleges are offered with biology in BTech informatics dear. I'll suggest you some college name below

1. VIT University

2. Amity University

3. Chandigarh University

4. Dr D Y Patil University

https://www.careers360.com/courses/b-tech-in-bioinformatic

Above link you give more details about this course.

All the best.