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Pre-Test
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1
Which of the following properties is not a characteristic of all living organisms?
A)Maintenance of relatively stable internal conditions
B)Adjustment to short-term or long-term changes in the environment
C)Production of nutrients by photosynthesis
D)Transmission of genetic information (genes) from parent to offspring
E)Change in a population of organisms over a period of many generations
2
What is a hypothesis?
A)The reduction of a complex system to simpler components as a way to understand how the system works
B)A broad explanation of the natural world that is backed by scientific evidence.
C)A proposed explanation for a natural phenomenon.
D)An established principle widely regarded as fact.
E)All of the choices accurately describe the term hypothesis.







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