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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The Mayan city of Tikal may have played an important role as:
a. the capital of Mexico. b. a university center for astronomers and mathematicians. c. an important stop on an overland trade route. d. the first industrial center for the production of wheat. e. the place where swords were manufactured to fight the Aztecs.
The kinds of Greek drama that most resemble today’s television situation comedies are:
a. tragedy and old comedy b. tragedy and new comedy c. new comedy and satyr play d. new comedy and mime e. mime and old comedy
In contrast to Paleolithic hunting-and-gathering societies, contemporary band societies exist only in __________
A. marginal environments B. rich environments C. tropical forests D. deserts and savannas
The primary reason for the success of the Minoan civilization was its
A. control of the eastern Mediterranean. B. innovative weapons. C. larger average body size. D. substantial gold deposits not far from citadels.