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A : Cryptorchidism is the failure of one...

A : Cryptorchidism is the failure of one or both testes to descend into the scrotum
R : Azoospermia refers to the failure of spermatogenesis.

A

A and R are true, R is the correct explanation of A

B

A and R are true, R is not the correct explanation of A

C

A is true, R is false

D

Both A and R are false

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