Courtship displays are important evolutionary phenomena because they
A) promote the evolution of new species.
B) promote extinction.
C) facilitate aggression.
D) encourage social dominance.
E) eliminate copulation.
Correct Answer:
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Q14: All behavior is the product of
A) an
Q15: A major purpose of Chapter 2 of
Q16: Darwin suggested a mechanism for evolution:
A) genes.
B)
Q17: Darwin was not the first to suggest
Q18: Descartes's philosophy was called
A) monism.
B) behaviorism.
C) ethology.
D)
Q20: The general intellectual climate of a culture
Q21: One remaining mammalian species that lays eggs
Q22: Lizards,snakes,and turtles are
A) reptiles.
B) amphibians.
C) vertebrates.
D) both
Q23: Mammals evolved directly from
A) reptiles.
B) fish.
C) amphibians.
D)
Q24: Reptiles were the first animals to
A) have
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