Hi Anubhab!!! Congratulations on both of your ranks!!! I would like to inform that you would get biotechnology in SRM as the cutoff is around 30000 in recent years but you have less chances of getting in VIT as the cutoff is around 20000 so I would suggest you to go for SRM. The difference between biotechnology and biomedical is biotechnology involves studying of all the technologies used for biological methods but in biomedical you study that only from medical point of view.

Hope that helped.Thank you