Because of their relative genetic similarity,
a. domesticated species of grasses are susceptible to disease, drought, and pests.
b. several roots crops are no longer able to sustain populations.
c. scientists are trying to prevent reestablishing genetic diversity in grasses and several root crops through limiting introduction of heterogeneous strains.
d. domesticated species of grasses are better than domesticated species of fowl and animals.
e. domesticated species of plants are never interspersed with different species of plants.
a
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Recently, India’s four largest cities introduced commuter trains exclusively for female passengers. The aim of this new service was to
A) support women's effort to keep men out of their own domestic space. B) offer women an alternative method of transportation to and from work with less risk of harassment or violence. C) offer women work in the transportation industry. D) help women maintain their traditional gender roles in society. E) increase the gap between public and domestic spaces that women inhabit on a day-to-day basis.
Methods of collecting information about a culture by systematic questioning that may be structured or unstructured is called:
a. interviews. b. surveys. c. observations. d. participations.
The "bigman" as a form of leadership is associated with:
a. Increasing food production and redistribution. b. Decreasing food production and reciprocity. c. Occupational specialization and market exchange. d. Population decline and cultural disintegration. e. Communal living and socialism.
Unilineal descent systems:
a. are very rarely found today in the world. b. comprise the majority of the world's kinship designations. c. are found only among hunters and gatherers. d. are found today, but were not utilized in the past. e. are no longer used today in any society.