Sexual relations, marriage, and family are all considered by anthropologists as:
a. residence patterns
b. incest taboos and prohibitions
c. technological artifacts
d. social constructs
Question 2
In explaining the origins of variation within species, Darwin:
a. had no idea of the true causes.
b. agreed with Lamarck that it was caused by an animal's inner needs.
c. used research he carried out while at Cambridge.
d. argued it was caused by differential use of an animal's body parts.
e. used Mendel's theory of heredity.
The sexual cycle of flowering plants involves alternation of sporophyte and gametophyte generations.
Should society strive to achieve equality in the family?
The Mulleta family of Ethiopia, described in the opening vignette.
Family Tree
Calculating the coefficient of inbreeding (F) for the offspring of a first cousin marriage
Sexual Selection: Stalk-Eyed Flies