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Biology ch. 1.3 MND
Biology ch. 1.3
| Question | Answer |
|---|---|
| scientific method | the series of steps followed to solve problems, including collecting data, formulating a hypothesis, testing the hypothesis, and stating conclustions |
| observation | the process of obtaining information by using the senses; the information obtained by using the sences |
| hypothesis | in science, an idea or explanation that is based on observations and that can be tested |
| predicition | a statement made in advance that expresses teh results that will be obtained from testing a hypothesis if the hypothesis is supported; the expected outcome if a hypothesis is accurate |
| experiment | a procedure that is carried out under controlled conditions to discover, demonstrate, or test a fact, theory, or general truth |
| control group | in an experiment, a group that serves a standard of comparison with another group to which the control group is identical except for one factor |
| experimental group | in an experiment, a group that is identical to a control group except for one factor and that is compared with the control group |
| independent variable | in an experiment, the factor that is deliberately manipulated, also called the manipulated variable |
| dependent variable | in an experiment, the factor that changes as a result of manipulation of one or more other factors; also called a responding variable |
| peer review | the process in which experts in a given field examine the results and conclusions of a scientist's study before that study is accepted for publication |
Created by:
savagem15
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