The meaning of Zoology is the scientific study of animals. The another way, we can say that the branch of biology which deals with animals and animal life is called Zoology. In zoology we also study the structure, growth, classification and behaviour of animals. And a person who study in the field of zoology is called a Zoologist. Zoology helps to gain an understanding of the natural world. It also makes a huge impact on the world by zoology. Zoology is an important branch of biology.