A phylogenetic tree _______, whereas a cladogram does not
a. indicates exact relationships between all species.
b. indicates ancestral-descendant relationships
c. uses only analogous character traits.
d. contains only reptiles.
e. contains only mammals.
b
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__________ is the basis of social etiquette in most foraging societies
a. Conflict avoidance b. Family cohesiveness c. Contact avoidance d. Communal sharing
Provided that the recent global and cultural changes remain on their current course, it is accurate to say that anthropologists can effectively predict the future as to what the global mosaic will look like at the end of the 21st century
Indicate whether the statement is true or false.
Specialized or technical words are __________, spoken by people who share a particular occupation or interest
a. creoles b. pidgins c. jargons d. dialects
Homo erectus had a cranial capacity smaller than that of modern humans
Indicate whether the statement is true or false.