Zoologists need a undergraduate degree in biology. Wildlife biology courses are also very helpful with becoming a zoologist. They also need a masters degree.
All the courses you have to take to become a zoologist are: introduction to the profession, general biology, general biology laboratory, human biology, experimental biology laboratory, microbiology, genetics
Biology colloquium, biology electives, principals of chemistry I, principals of chemistry II, organic chemistry I, organic chemistry II, analytical chemistry, general physics I, general physics II, general physics III
Then after the tests I will go out to lunch. After my lunch break I will go to my office and record what I observed. Then I may go visit the local zoo and study their animals. Finally I will head home.