Humans belong to the class:
A. Vertebrata
B. Mammalia
C. Aves
D. Chordata
B. Mammalia
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The study of sickle-cell anemia and its relation to malarial environments demonstrates that
A. homozygotes lack the capacity to digest lactose. B. a maladaptive allele may be preserved if it provides an advantage. C. selection removes recessive alleles from the gene pool faster than it does dominant alleles. D. heterozygotes are not as selectively fit as are dominant homozygotes. E. natural selection improves a gene pool by wiping out deleterious alleles.
Crafts such as making baskets, mats, and pottery are __________
A) performed by women in noncommercial societies but by men when produced for trade B) exclusively men's tasks C) exclusively women's tasks D) performed by men in noncommercial societies but by women when produced for trade
________ represents social status based on talents, actions, efforts, choices, and accomplishments
A. Ascribed status B. Achieved status C. Situational status D. Negotiated status E. Ethnicity
Ethnographies
a. are studies of only Western European societies b. are studies of nonhuman primates c. emphasize, among other topics, religion, ritual, myth, diet, gender roles, and child-rearing practices d. are studies done by archaeologists e. are the practical application of anthropological theories