Science

https://www.shiksha.com/animation/course/b-sc-in-animation-times-and-trends-academy-bhandarkar-rd-pune-290031
the fees for the course is 3.88 lakhs

B.Sc. Math is also good but if you have better option then go for that.

https://www.shiksha.com/science/colleges/m-sc-food-nutrition-colleges-india
check out this link
or here are few of the colleges that has this course
SRM Institute of Science and Technology, Chennai. University of Delhi, Delhi. Jadavpur University, Kolkata. Birla Institute of Technology, Mesra. Institute of Chemical Technology, Mumbai. Banaras Hindu University, Varanasi. Veermata Jijabai Technological Institute, Mumbai. Harcourt Butler Technical University, Kanpur.

Definitely its good. There are many good professor's who will guide you and help you out

Natubhai V. Patel College of Pure and Applied Science- NVPAS is the only college in Gujarat which offers B.Sc. In Genetics.

If you were a Science student in your intermediate, you can certainly apply for B.Sc. Degrees can't be interchanged.

B.Tech food tech is a very good course to choose from if done from a good institution. It has a good scope in many government as well as private sectors. You can get food inspector job, food engineers, etc. MNC hires youth with food tech for food engineers and quality managers. Every firm must have a food engineer as per government law. Go for it as it had got a great future.

It may be possible to give entrance exam for both MSc life science and Biotechnology , if time of exam is batch wise i.e. morning batch and evening batch !

Usually questions comes from the Indian political structure and amendments. Current affairs are also asked.

Yes, ofcourse you can. Lots of colleges provide subjects in both the languages (Hindi and English). .