Question:medium

Given below are two statements: one is labelled as Assertion A and the other is labelled as Reason R
Assertion A: There is diminishing responsiveness of sensory systems to prolonged stimulation, as and when a person adopts to new environmental condition.
Reason R: The unchanging stimulation usually shifts into the background of awareness of the person.
In the light of the above statements, choose the most appropriate answer from the options given below

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Sensory adaptation is a biological mechanism of efficiency. If a stimulus does not change, it carries no new information, so our nervous system filters it out and shifts it to the background of awareness.

Updated On: Jul 18, 2026

Both A and R are correct and R is the correct explanation of A
Both A and R are correct but R is NOT the correct explanation of A
A is correct but R is not correct
A is not correct but R is correct

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The Correct Option is A

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The Correct Option is A

Solution and Explanation

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