Na controlled experiment, the factor tested is called the a. control. b. constant. c. dependent variable. d. independent variable.

In a controlled experiment, the dependent variable is a factor that is tested.

Further Explanation:

Scientific experimentations are the logical and practical procedures that determine the validity of a particular claim using scientific means. Controlled experimentations are done under the control condition, which means only one or few factors are altered at a time, whereas others are constant. The primary significance of the experimentation is to explain the relationship between the two parts of the reaction or process. The factor that does not change during the experiment is referred to as constants. The experimental constants do not alter or change throughout the experiment or in-between the experiments.  

There are two types of variables in an experiment, independent and dependent. The independent variable in a reaction does not depend upon what occurs in a reaction. Whereas, the dependent variable in experimentation is a response that is measured to check the experiment is effective or not.

Learn more:

Answer Details:

Grade: High School

Subject: Biology

Topic: Experimental Theory and Hypothesis

Keywords:

Scientific experimentation, logical, practical procedures, validity, explain, response, dependent, variable, alter, time, constant.

answer; polycythemia is the correct answer;

just go with your heart buddy