The evolutionary theory posed by the legendary and completely well known biologist, Charles Darwin, has definitely surprised and shocked the entire humanity, most specifically the Church during his time. The Church had always believed that men were created by a Divine Being. Due to this reason, people began their search and exploration in order to further study and research about the various similarities and differences of humans and monkeys. Well, actually, monkeys, humans, and apes are categorized in the same field of study – under primates. They have been categorized as one because of their huge similarity internally. The sameness of these three ranges from 95% up to 99%. Thus, it has been acclaimed that humans are very much alike with these other primates. Hence, they could be the closest animal relatives of the men of today. Furthermore, they are also considered by the many to be the pre-cursors of humans. Although a lot of scientists, biologists, and physicians have dealt with this study, none of them can still arrive in a certain proof that would give answers to all the questions which not only bugged the scientific communities, but all the other people who are interested in getting some answers. However, if you think the primates are very much alike from each other, you might be peering into the wrong window. This text would absolutely highlight the main differences of humans from monkeys and apes. It would give you clear cut definition and terms from major to minor scale differences.