Johnson found that in a New Guinea community where coffee was grown as a cash crop, success in coffee growing was most strongly related to
A) the age of the male household head.
B) knowledge of the male household head about techniques of coffee growing.
C) the migration experience of the male household head.
D) a high ratio of female producers to nonworking dependents in the household.
E) the number of wives per household.
Question 2
When a Ju/'hoansi hunter kills a large animal and keeps only a small share of meat for his family, distributing the rest to his hunting companions for their families, he is practicing
A) potlatching.
B) balanced reciprocity.
C) formal consumption.
D) reciprocal distribution.
E) generalized reciprocity.
Elastic fibres are made of elastin, one type of structural protein found in the ECM of animal cells
This cat has accepted this pair of guinea pigs.
Guinea pig being injected to test a chemical for its carcinogenic properties
Evolutionary ecologists live and do research in contemporary cultures that maintain all or some aspe
Natural community in the antelope Valley
Wood coffee table