Hello Student

According to your rank it will be better for you to go for BSC bio. BSc bio is a course of 3 years. After completion of this course go for higher studies like MSc and PHD. A for National eligibility test that is net. And go for a lecturer job after doing PHD. Dadar hai not doing MSc in bio and doing a BA degree of 2 years I can take a teaching job in any of the schools under government or government it or private reputed schools. After completion of Bsc bio candidate can do work as botanist in wildlife sanctuaries or  reserved forest you can also appear for forest service commission and get a responsible job in forest conservation.

Hope this helps.