Respuesta :
Answer:
A factor of an experiment is a controlled independent variable; a variable whose levels are set by the experimenter. A factor is a general type or category of treatments. Different treatments constitute different levels of a factor
An experiment has several types of variables, including a control variable (sometimes called a controlled variable). ... A control variable is another factor in an experiment; it must be held constant. In the plant growth experiment, this may be factors like water and fertilizer levels.
Explanation:
The design of your experiment control for outside factors that may affect the results by making alterations in the diverse form of variables. It includes independent, dependent, and controlled variables.
What is an Experimental control?
An experimental control may be defined as the designation of keeping some sorts of variables under constant conditions and utilizing this as a standard form of comparison to the experimental component.
The designation of an experimental control depends on the type of experiment. For example, if you want to observe cell growth and function in vitro, it is required to keep the nutrition and other factors constant and then analyze your observation.
In this experiment, the outside factors such as the amount of nutrition, sterilization, and incubation time affect the significant growth and function of cells. It is also found that all cells do not show identical growth and function.
Therefore, it is well described above.
To learn more about Experimental control, refer to the link:
https://brainly.com/question/24708013
#SPJ2
