Science

https://www.tcyonline.com/exam-preparation/801187/b-sc-agriculture
Just visit here.

A microbiologist can earn a salary ranging from Rs 1,20,000- Rs 8,30,000 per annum. The microbiologist post-graduation can work in a smaller domain with a minimum of INR 2.5 Lacs to INR 3.5 Lacs.

Hello Suvidya,
The following colleges offer forensic Science course in Mumbai:
1) St. Xaviers College
2) University of Mumbai
3) Institute of Forensic Science, Mumbai
And in Pune:
1) Savitribai Phule Pune University
2) International of Forensic sciences, Pune.

Best college in India for B.Sc Microbiology
Banaras Hindu University, Varanasi. FergussonCollege, Pune. Madras ChristianCollege, Chennai. GargiCollege, Delhi University. The OxfordCollegeof Science, Bangalore. EthirajCollegefor Women, Chennai.

Hello Jala, You have done B.Sc. Nursing, you have practical experience, have scored well in graduation. I feel all these factors will make you eligible for any specialisation in M.Sc. If you had mentioned college or university, it would have helped to answer your question in a better way. Best wishes.

No, it is not enough, if you belong to general category, the cutoff for government colleges is quite high when compared to private ones.

You can take commerce without Maths as class 12th Maths involves calculus and much more which is not required for Commerce students. But, if you like Maths to be as a subject, then you can take it which adds as a plus when you pursue your UG.