what about job for biology if we interested

Hii Bhagya!
There are innumerable of job opportunities in fields related to biology. The medical field is a vast and promising field indeed. To be open, you can after specialization in a course related to biology, you can choose to become- biologist, ecologists, pharmacologists, doctor, dentist, surgeon, researcher, pathologist, scientist, food technologist, agriculturalist, and what not.
Hope this helps.
Good luck!