Admission to M.Sc Microbiology in DU is based on merit and entrance exam. There are 6 seats for entrance exam. The eligibility criteria is 60% or above marks in B.Sc general or B.Sc Honours in any branch of life sciences/medical sciences/any branch of biology. For merit based there are 6 seats and you should study B.Sc Hons in Microbiology from DU and score 60%. You have to write DUET if you want admission under Entrance test. The syllabus is based at UG Level. Check the model paper with answers at: http://www.du.ac.in/QPPDF-new/DU%20MSc%20Microbiology.pdf