The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Infeility in kaagener syndrome is due to which of the following?   (A) Oligospermia   (B) Blockage of epididymis   (C) Asthenozoospermia   (D) Undescended testis
['(C) Asthenozoospermia <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) Oligospermia \n (B) Blockage of epididymis \n (C) Asthenozoospermia \n (D) Undescended testis <> possible answers', '  Infeility in kaagener syndrome is due to which of the following? <> context@']