Hey student,

Student if you have your compartment in any subjects or any two of your subject you have to give all the compartment exams it is not optional it is mandatory to give to give all the examination in order to pass your class 10th for class 12th so in your case you have to give both physics and biology compartment examination.

All the best student,

Hope this helps you.

https://www.careers360.com/courses/biology-course

https://www.careers360.com/courses/physics-course