Examlex
In a cell that has a diploid number of 8 chromosomes, how many chromatids will be present at the beginning of mitosis?
Extraneous Variable
Any variable that is not intentionally studied within an experiment that can affect the outcome of the research if not controlled.
Dependent Variable
The variable in an experiment that is observed and measured to see how it is affected by the independent variable.
Operational Definition
A clear, detailed description of how a research variable is measured or manipulated in a specific study, allowing others to understand or replicate the methodology.
Puzzles
Problems or enigmas designed to test ingenuity, knowledge, or problem-solving ability, often used as a form of entertainment or mental exercise.
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