I am currently in B.Sc. botany major. What are the course options after the same in Assam?

Option 1: If you like botany, and want to pursue it further, you can take up M.Sc. In Botany There are many institutes/universities who advertise positions for research work and they look for candidates with M.Sc. Botany. Option 2: You switch from botany to other specific biological field such as M.