Assertion : Surgical method blocks gamete transport and thereby prevents conception.
Reason : Surgical method used in males for this purpose is called vasectomy.
A. If both Assertion and Reason are true but the reason is the correct explanation of the assertion, then mark (1).
B. If both Assertion and Reason are true but the reason is not the correct explanation of the assertion, then mark (2).
C. If Assertion is true but Reason is false, then mark (3).
D. If both Assertion and Reason are false, then mark (4).