Both M.Sc Biochemistry and M.Sc Zoology courses are better courses after passing graduation . it will provide you better career opportunities in future.

It is completely depends on your interest and ability to choose courses between M.Sc Biochemistry and M.Sc Zoology..

M.Sc Biochemistry provides education for chemical processes in living organisms, including, but not limited to, living matter. It governs all living organisms and living processes.
On other side M.Sc Zoology course is gives knowledge for animal kingdom, including the structure, embryology, evolution, classification, habits, and distribution of all animals, both living and extinct.

M.Sc. Biochemistry Job Types
Consultants-Clinical Biochemistry
Guest Lecturer-Biochemistry
Medical Laboratory Technician
Business Specialist-Bioscience
Assistant Professor-Biochemistry
Technician-Biochemistry
Reader-Physiology & Biochemistry

M.Sc. Zoology Job Types
Zookeeper
Wildlife Educator
Biological Laboratory Technician
Zoological / biomedical Laboratory Technician
Zoology Teacher
Research Associate (Zoology / Biotechnology)
Production & Quality Control Chemist
Research Scientist
Semenologist
Wildlife Rehabilitator
Environmental consultant
Journalist
Conservationist