A Clouding of the Lens of the Eye Is Called

question 3

Multiple Choice

A clouding of the lens of the eye is called a

• A)blind spot.
• B)cataract.
• C)fovea.
• D)gestalt.

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Definitions:

Dependent Variable

In scientific research, the variable that is measured to see how it is affected by changes in another variable (the independent variable).

Independent Variable

In research, this is the variable that is manipulated or changed to observe its effect on a dependent variable.

Independent Variable

In research, the variable that is manipulated or changed to observe its effect on a dependent variable.

Confounding Variable

An external factor in a research study that can cause a false association between the study variables, compromising the results' validity.