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10 Cards in this Set
- Front
- Back
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Which kind of statement is intended to summarize what is already known, predict what might happen, and suggest directions for further study?
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a statement of theory
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Evolution can be defined as a change in genetic composition of a population of organisms. Which of the following terms describes the mechanism believed to be responsible for such changes?
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natural selection
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During human evolution, humans have developed which of the following characteristics?
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-color and stereoscopic vision.
-bepedalism. -prehensile hand. |
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What explains the slight variance in DNA structure between chimpanzees and humans.
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The theory of evolution
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Humans are differentiated from other primates because they have
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bipedalism.
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Situs inversus and horseshoe kidney are examples of
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anatomical variation.
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A mass of similar cells that forms a discrete region of our body is a(n)
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organ
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a single, complete individual
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organism
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the smallest unit of an organism that carries out all basic functions of life
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atoms
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the smallest particles with unique chemical identities
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cells
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