How much percentage is required to get admission in B.Sc Microbiology?

Hi, To pursue B.Sc, one needs to score a minimum of 50% in 12th with Science (Physics, Chemistry, Maths) from any recognized board. The admission is based on the marks obtained in qualifying exam. The cut off marks varies from year to year. Some of the renowned colleges offering B.Sc Microbiolog

It would largely depend upon the university / institution. Instead of focusing on what is minimum required I would suggest that you target the maximum that you can personally achieve and study hard for it.