Dear,

Biomedical engineering is mainly concerned with the facts, theories and models describing biological and clinical phenomena, including other subjects such as physiology, virology, biochemistry, molecular biology and proteomics. It is the most widely applied in development of engineering solutions to both biological and clinical areas.Both biotechnology as well as biomedical engineering overlap to some extent, but are different. Both are upcoming, sunrise fields that have bright career future.Basically, if a student has interest in medicine, then Biomedical Engineering may be a better choice, whereas if the student is more interested in biology and microbiology, in such a cases biotechnology may be opted.

Hope this helps!