Hi Manju

There are several courses listed below which is offered by CUSAT.They are:

1.Btech

2.LLB,

3.MSC Photonics

4.B.tech lateral entry

5.Dual Degree programs

6.MA/MSC/MCA/MBA

7.M.tech

8.M.Phill

9.Diploma/PG diploma programs

10.Certificate programs

11.Post Doctoral fellowship 

Bsc biotechnology is not offered by CUSAT.You can apply for other courses or if you want to study the same course you may choose other college.

All the best