Hi aspirant,

there are a lot of courses related to zoology. You can do specialization in zoology, PhD.

biomedical science

genetics

marine biology

general zoology

cell and developmental biology, et cetera

You should not worry about your future in zoology, there is requirement of a lot of specialist in different sectors. Also they get an annual package of around 5 - 6 lacs per annum. These jobs are-

Forensic experts

conservationalist

wildlife educator

wild life biologist

Yes you can go to SOUTH KOREA for masters. You need to apply to the college which you desire. Different colleges have different admission procedure.

hope it helps.