What is the scientific name of $Homo$ $erectus$?

Which type of evidence suggests that humans were more closely related to chimpanzees than to any other hominid ape?

The scientific name of modern man is ........

The primates nearest to humans in the evolutionary line are:

There are two conflicting views regarding the origin of modern humans. One view suggests that the ancestors of modern humans in Asia are $Homo$ $erectus$. However,studies of $DNA$ variation suggest that the origin of modern humans is African. What does the observation of $DNA$ variation indicate?

Geological evidence for the most primitive mammal is found in