Hello,

As per your requirement, i would say that as you are basically a Biology interested student and you want a career basically in this field, you have to appear neet ug exam.

The National Eligibility cum Entrance Test or NEET -UG is a entrance examination in India, for students who wish to study any graduate medical course (MBBS), dental course (BDS) or postgraduate course (MD / MS) in government or private medical colleges in India.

For more details on neet, check out-

https://medicine.careers360.com/exams/neet

Coming to other exams like agriculture, you need to appear different exams of your state and icar ug exam to go into agricultural courses. Other courses admission depends on different universities as every collegr have different criteria of admission. Few take their own exams, few on hs marks and many more.

Chhose your course and respective collegr and decide.

Good luck