Zoology is a branch of science that deals with evolution, habits, classifications, and so much more. Some people may think that everything that Zoology teaches are enough to cover all aspects. The truth is that there are more species that are bound to be discovered.
There are also subjects that fall under Zoology that will be tackled in the future. For people who love everything related to Science, taking up Zoology can be heaven because of the number of new prospects that can be discussed in the future. Take note that the Zoology that are studied by undergrads is different from the Zoology lessons that those who are hoping to get a PhD will discuss.