Identify a characteristic of the fossil cranium of Sahelanthropus tchadensis.
A. relatively thin molar enamel
B. a prominent supraorbital torus
C. relatively large canine teeth
D. a well-developed shearing complex
Answer: B
You might also like to view...
The Waanyi Women's History Project sought to preserve indigenous Australian women's culture in order to display it to tourists
Indicate whether the statement is true or false.
In all human societies, kinship is tied to the biological relationships created by human reproduction. However:
a. how different societies sort and categorize kinship relationships is as much a matter of culture as it is ofbiology b. bilateral descent systems are less influenced by culture than others. c. unilineal descent systems are seldom influenced by cultural definitions of social relationships. d. ambilateral descent systems are the least influenced by culture than others. e. how different societies classify kin is a direct interpretation and representation of biology and biologicalrelationships.
Campbell and Loy classify modern humans as
A) the only species in the family Hominidae and the only species at the "human grade" of development B) members of the family Hominidae along with Chimpanzees, bonobos, and gorillas C) members of the family Panidae and representatives of the "human grade" of development D) as members of the family Pongidae (along with all living apes) and the only species at the "hominoid grade" of development E) none of the above
Which of these statements about negative reciprocity is true?
a. It is like market exchange without using money. b. It is motivated by the desire to obtain material goods at minimal cost. c. It can take the form of barter. d. All of these are true of negative reciprocity.