Examlex
One of the advantages of active transport is that it can move materials up,or against,its concentration gradient.
Probability
The measure of the likelihood that an event will occur, expressed as a number between 0 and 1.
Spurious Relationships
An apparent but false relationship between two variables that is actually caused by a third variable.
Selection Bias
A distortion in the analysis resulting from the method of collection of data, where the sample is not representative of the population being studied.
Experimental Groups
Groups in an experiment that receive the treatment or intervention being tested.
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