India

As per my experience, I would suggest M.Sc in Microbiology because it has a vast scope of anyone is really interested to do something in his or her life. Microbiology is an important field in the areas of pharmaceutical companies as u can work in QC and QA Department. Microbiology is a seperate department in each and every company. Next, u can work in hospitals in the pathology department, other u can teach in schools and colleges as teachers and professors respectively. U can also prepare for CSIR net to get government lecturers hip or fellowship for Jrf. On the other hand, environment is also a good subject if you want to make your career in the teaching field.