Anthropology

Hi Stuti, Both are different as history is broader then anthropology among anthropology and history. The debate will always go on about Indian culture that you should go for history but job wise if you see anthropology, you will realise that it will give you more. So, the choice is yours, you have to finally decide the subject in which you are more interested. If you really want to go deep inside the Indian culture then history would be a better option.

Yes, you can do B.Ed. After completion of your B.Ed, you can apply for TGT Biology or PGT Biology in government, private, KV or JNV.

M.Sc is a postgraduate degree for academics in many countries especially for the study of science whereas M.A. is awarded for the study of subjects such as languages (English, etc.) history, philosophy, geography, humanities, fine arts, social sciences, nursing, and also theology.

Hello Parijat,
Anthropology is really one esoteric subject. Opportunities directly would be in the field of education in colleges where this subject is taught. Else considering that you are a graduate, you can think of MBA, civil services, PG, jobs in private sector etc.

You can check here for admission in IIts
https://www.resonance.ac.in/reso/news/jee-advanced-branch-allotment.aspx
Check this branch and IIT college predictor.