Given below are two statements labelled as Assertion (A) and Reason (R):
Select the most appropriate answer from the Options given below:
Assertion (A): Surgical contraception methods involve sterilisation and can be performed in both, males and females.
Reason (R): They are highly effective with poor reversibility.

Options

A. Both A and Rare true and R is the correct explanation of A
B. Both A and Rare true but R is not the correct explanation of A
C. A is true but R is false
D. A is false but R is true

Explanation

To analyze the given statements labeled as Assertion (A) and Reason (R), we will evaluate each statement and determine their validity.

### Step-by-Step Solution:

1. **Understanding the Assertion (A)**:
- The assertion states that "Surgical contraception methods involve sterilisation and can be performed in both, males and females."
- This statement is true. Surgical contraception methods, such as vasectomy in males and tubectomy in females, are indeed forms of sterilization that prevent the possibility of pregnancy.

2. **Understanding the Reason (R)**:
- The reason states that "They are highly effective with poor reversibility."
- This statement is also true. Surgical contraception methods are known for their high effectiveness in preventing pregnancy, but they are not easily reversible. Once sterilization is performed, the chances of restoring fertility are low.

3. **Evaluating the Relationship**:
- The reason provided (R) explains the assertion (A). The effectiveness and poor reversibility of surgical contraception methods support the assertion that these methods involve sterilization.
- Therefore, both the assertion and the reason are true, and the reason is the correct explanation for the assertion.

4. **Conclusion**:
- Based on the evaluation, the correct answer is that both statements are true, and the reason is the correct explanation of the assertion.

### Final Answer:
The correct option is: **Both A and R are true, and R is the correct explanation of A.**

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