Science

There are various institute like IGNOU Annamalai University, Madurai Kamaraj University, University of Mumbai (IDOL), University of Madras - Institute of Distance Education (IDE), Acharya Nagarjuna University - Centre for Distance Education
Osmania University - Prof. G. Ram Reddy Centre for Distance Education (PGRRCDE)
Bharathiar University - School of Distance Education
Andhra University - School of Distance Education (AU SDE)
they provide distance M.Sc. But according to me you have to do in regular if it is not that much problem because a regular degree is always greater in importance that a distance.

Yes some institutes have the criteria to have Maths in class 12.

The fees would be 1.5 lakhs for three and half years. Additionally the university charges a 4000 rs examination fee. The hostel and mess would cost almost 1 Lakh rupees annually.

Yes, Om Sterling Global University do offer Master of Science in microbiology. The annual course fee is approximately 59500 annually. It is a two year course so the entire fee would be around 118000.

It will depend upon your interest and motivation. If you are truly passionate about it, It is a great course to learn. If you are in it for the money you might find it hard to learn.

Most colleges require you to complete class 12th before joining. If you are planning to study Science after high school, It would be better to study class 12th in a Science stream. The school from which you study will not make a difference in most cases.

The annual tuition fee for BSc Cardiac technology in the School of Allied Healthcare and Sciences is approximately 1.90 Lakhs. The course is a 3-year course. So the total fee would be approximately 6 lakhs.

Pondichery university is a central university which admits students to most of the courses through a common admission test called CUET. Some of the courses have specific entrance exams. The syllabus will be available in the university website.

As far as I am aware, B.Sc. Nutrition is not available at Odisha institute of Science and technology. If you interested to study B.Sc. Nutrition National institute of nutrition at Hyderabad and madras university are good options.

Both are very good options. The curriculum of both the courses are good. You can choose the programme based on factors like fees and strength of alumni network. There are placement cells in both the colleges.