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Read the assertion and reason carefully ...

Read the assertion and reason carefully to mark the correct option
out of the options given below:
Assertion : After hearing a sound, nerve impulse passes from
neurons to the brain.
Reason: The neurons which pass nerve impulses from the body
organ to the brain is called afferent neuron.

A

Both Assertion and Reason are true and Reason is the correct explanation of Assertion

B

Both Assertion and Reason are true, but Reason is not the correct explanation of Assertion

C

Assertion is true but Reason is false

D

Both Assertion and Reason are false

Text Solution

AI Generated Solution

The correct Answer is:
To solve the question, we need to analyze both the assertion and the reason provided. ### Step-by-Step Solution: 1. **Understanding the Assertion**: - The assertion states that "after hearing a sound, nerve impulse passes from neurons to the brain." - This is true because when a sound is heard, sensory receptors in the ear detect the sound waves and generate nerve impulses that are transmitted to the brain for processing. 2. **Understanding the Reason**: - The reason states that "the neurons which pass nerve impulses from the body organ to the brain is called afferent neuron." - This statement is also true; however, there is a terminology error. The correct term for neurons that carry impulses from sensory organs to the brain is "afferent neurons," not "efferent neurons." Efferent neurons carry impulses from the brain to the body. 3. **Analyzing the Relationship**: - Both the assertion and reason are true statements. However, the reason does not correctly explain the assertion because it incorrectly identifies the type of neuron involved in transmitting impulses from the body to the brain. 4. **Conclusion**: - Since both statements are true but the reason does not correctly explain the assertion, the correct option is: - **B**: Both assertion and reason are true, but the reason is not the correct explanation of the assertion. ### Final Answer: **Option B**: Both assertion and reason are true, but the reason is not the correct explanation of the assertion.
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