Assertion:The resting membrane of the neuron exhibits polarity of charges
Reason:The outer surface of the axonal membrane possesses a negative charge while its inner surface becomes positively charged.

Options

A. If both assertion and reason are true and reason is the correct explanation of assertion.
B. If both assertion and reason are true but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Explanation

### Step-by-Step Solution:

1. **Understanding the Assertion**:
- The assertion states that the resting membrane of the neuron exhibits polarity of charges. This is true. In a resting state, neurons have a difference in charge across their membrane, which is essential for the generation of action potentials.

2. **Analyzing the Reason**:
- The reason provided claims that the outer surface of the axonal membrane possesses a negative charge while its inner surface becomes positively charged. This statement is incorrect. In reality, the outer surface of the axonal membrane is positively charged, while the inner surface is negatively charged.

3. **Conclusion**:
- Since the assertion is true (the resting membrane does exhibit polarity), but the reason is false (the charge distribution described is incorrect), we conclude that the correct answer is: "Assertion is true, but reason is false."

### Final Answer:
- The assertion is true, but the reason is false.

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