Hi Noorul

Every course has its own importance.

BUMS or Bachelor of Unani Medicine and Surgery is a 4.5 year undergraduate course with 6 months internship in field of Unani.  Admission to this course is based on NEET score. ELigibility course for this course is 10+2. You can refer to the link below :

https://medicine.careers360.com/articles/all-about-bums

Bsc Forensic science is a 3 year undergraduate course it is astudy of science and criminal justice. But it is better after completing 10+2 you can opt for Bsc in biological science and then you can opt for msc in forensic science.

It depends totally on your interest.

All the best !!

Hope it helps :)

All the best