In biology, what is a dependent, independent and control variables when designing an investigation?

Question:

In biology, what is a dependent, independent and control variables when designing an investigation?

Types of Variables:

In science, a variable is a detail or condition that can be controlled or perhaps altered in some way. In scientific investigations, studies are designed that contain three different types of variables: dependent, independent and control.

Answer and Explanation:

The dependent variable in an investigation is the item (observation) being measured or investigated in the study. It is "dependent" upon...

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What are Variables in Science? - Definition, Types & Examples

from High School Biology: Tutoring Solution

Chapter 1 / Lesson 9
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