Science

Admission for B.Sc Microbiology in Chennai is based on Merit basis. You must have completed 12 th standard or equivalent exam with Biology/ Botany from a recognised Board. Students from other Boards should submit eligibility criteria.
Every year the cut-offs varies. So mostly above 90 % would be preferred for admissions. If you have completed 12 th standard from Tamil Nadu board then it is better to maintain 185 to 190 marks in all three subjects.
You need to apply for the course and application form will be available in college's official website. After the application process is done. Counselling is done by the colleges and shortlisted candidates are offered seats in the College.

If you want to go in the deck side of the ship, then go for DNS or B.Sc. Nautical Science. And if you want to go for the engine side, then opt for B.Tech Marine engineering. There is scope in all the 3 courses and finally after completing the course you will end up in a ship. DNS is a 1 year Diploma course, after which you will be sailing as a cadet and will be earning in US Dollars. By doing this course, you will be working as a deck cadet and you will have to clear exams to be promoted. B.Sc. Nautical Science is a 3 year B.Sc. Course, after which you will be sailing as a cadet and will be earning in US Dollars. By doing this course, you will be working as a deck cadet and you will have to clear exams to be promoted. But here in B.Sc. The cadetship time is less than that of DNS. And finally in B.Tech marine engineering, it is a 4 year engineering course, after which you will be sailing in ships as a engine cadet and will be doing maintenance and overhauling of various machineries in the engine room of a ship. You will have to clear exams to get promoted. The cadetship time is 6-12 months in this. All the best, hope this was helpful.