The Amount of Light Entering the Eye Is Regulated by the

question 112

Multiple Choice

The amount of light entering the eye is regulated by the

• A)lens.
• B)cornea.
• C)iris.
• D)diaphragm.

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Definitions:

Survey

A method of gathering information from a sample of individuals, often used to collect data on opinions, experiences, or behaviors.

Random Sample

A subset of individuals chosen from a larger population, where each member has an equal chance of being selected, ensuring the sample's representativeness.

Large Group

A social grouping that is too large for all members to maintain direct acquaintance and interaction, typically requiring formal structures for communication and decision-making.

Equal Chance

The principle that every individual or element in a sample or population has an identical likelihood of being chosen for something, commonly associated with random selection or assignment.