With your subjects at school you can consider professional courses in medicine and allied fields, engineering (Biotechnology, Biomedical engineering), pharmacy, B.Sc (biotechnology, microbiology, biology etc). For engineering field you need to have mathematics at the +2 level or even general graduation courses in any science or commerce or arts subject or seek study options in fields like designing, IT, languages or join the defence services etc. There is scope in all fields. The choice will depend on your individual interests, personality, aptitude, ability, strengths and career goals. It will help to work with career guidance professional. Alternatively you can take some online assessments of skills and personality to understand yourself better.