See the eligible courses for MSc Microbiology for most of the universities are:

• Botany
• Zoology
• Chemistry
• Physiology
• Microbiology

Now as many universities don't allow students from Life sciences , so there can be universities which don't offer Bioscience from PU. Thus you should check the eligibility for the course in the university you wish to take admission in.

To know more about Microbiology visit:

https://www.careers360.com/courses/msc-in-microbiology

I hope this answer helps.