The earliest human societies were characterized by
a. relatively large numbers in order to provide protection.
b. a diet consisting mainly of simple crops.
c. frequent periods of starvation.
d. a concentration on building social institutions.
Question 2
Study of family structure in poor families found all of the following EXCEPT:
a. female-headed families are the dominant family form
b. fatherless families seem to be a direct consequence of poverty
c. poor families tend to share the same norms of family life as others in society
d. the father is a central family figure
Pekingese's large eyes
Killer Whale - Size comparison to an average human.
Cross-section view of the human eye.
Social Institutions in Industrial and Postindustrial Societies.
Four cutaneous receptors that occur in human skin.
Human mtDNA molecule, showing the locations of HVS I and II regions relative to other mtDNA genes