Anthropologist Donald Johanson found 40 percent of the skeleton of a female hominid at Hadar; he named it __________ after the Beatles song.

Which of the six basic patterns of Primate social group composition is NOT normally found in human societies?

What makes Ardipithecus ramidus unique is that it __________.

The largest of the surviving apes are __________.

The famous footprints of Australopithecus were found at __________.

Which of the following in NOT a prosimian (Suborder: Strepsirrhini)?

Generally, the greater the sexual dimorphism, the __________ the social dominance of males over females.

It is said that we are the most successful primate. What has allowed us to reach this evolutionary place?

The prosimians resemble other mammals _________ the anthropoid primates do.

Which of the following statements is not true of gibbons and siamangs?