Hello,
B.Sc Forensic Science is a 3 year undergraduate course which teaches students about the application of scientific knowledge to investigate crimes.
The eligiblity criteria for admission to this course is that candidate should have passed class XII with atleast 45% aggregate percentage from any recognised board.
The admissions are based on entrance exams conducted by respective universities or marks secured in class XII
Top colleges for B.Sc Forensic Science in Kerela are

• Rajiv Gandhi Centre for Biotechnology Thiruvananthapuram
• AIMS Ponekkara (PO),kerla
• Kerala University of Health Sciences (KUHS) Thrissur
• University of Calicut Malappuram Calicut,
• T.D. Medical College Vandanam
• Amrita Vishwa Vidyapeetham Kochi, Kerala
• Government Medical College Thiruvananthapuram, Kerala
• Government Medical College Kozhikode, Kerala

Head to the official website of the respective college for specific admission details.

Good luck