Hi,

With these subjects as listed by you, doesn't seems to be of PCB (Physics, Chemistry and Biology) background. It might be of commerce or related branch with biology as one of the elective subjects. If you want to become a doctor and your dream is MBBS, I strongly suggest you to checklist all the subjects of the course and whether it is having Physics and Chemistry as subjects.

You can contact school principal for alloting you this stream. The subjects chosen in class 11th and 12th decides your dream.  I strongly suggest you to talk to your concerned teachers and your parents.

I hope it helps.

Thank you!