A controlled variable is one that is used as a standard of comparison for checking results of an experiment and kept constant throughout an experiment and is the basis for every decision after an experiment. Scientific control is an experiment that is designed to minimize the effects of variables other than independent variables. Take the test and learn more!
They are specific to the type of experiment being performed
They are not properly detailed unless more effort is placed
They are prone to mislead
They are based on findings
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Be separated
Be known
Be understood
Be noticed
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Reliability of results
Understanding of terms
Unreliability of results
Reliability of occurrences
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Minimize the effect of variables
Make proper findings
Maximise the effect of variables
Find out about variables
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Alternate explanations of experimental results
Alternate problems of experimental results
Alternate explanations of measures of control
Alternate problems of measures of control
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It is very difficult
It wastes time
It gives doubted results
It is not always the best
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Dilutant alone
Dilutant isn't always needed
Dilutant control
Other scientific controls are available
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They are always valid
They result in more problem
They make work slower
It aids proper results
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Molecular markers
Atomical markers
Scientific markers
Professional markers
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