Examlex
The type of plant cell that provides support without interfering with growth and is familiar as the "strings in celery" is a:
Independent Variable
The variable in an experiment or study that is manipulated by the researcher to observe its effect on the dependent variable.
Research Design
A structured framework for conducting scientific studies, outlining methods for collecting, analyzing, and interpreting data.
Interaction Effect
The combined impact of two or more independent variables on a dependent variable that is beyond their individual effects.
Independent Variable
A variable that is manipulated or changed in an experiment to investigate its effects on the dependent variable.
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