Question

Rearrange the following based on the relationship between different primates.
Chimpanzee - Gorilla - Gibbon - Orangutan

Answer 1

They are all primates and descend from the superfamily Homonoidea ( classification given in diagram). The gibbons were called lesser ape and orangutans, gorillas and chimpanzees were called great apes.Hence the relationship between them is Gibbon --> Orangutan -->Gorilla --> Chimpanzee