The following are multiple choice questions (with answers) about medical knowledge.   **Question:** Kamlesh, a 2 year old girl, has Down's syndrome. Her karyotype is 21/21 translocation. What is the risk ofrecurrence in subsequent pregnancies if the father is a balanced translocation carrier :   (A) 100%   (B) 50%   (C) 25%   (D) 0%
['(A) 100% <> answer', 'The following are multiple choice questions (with answers) about medical knowledge. <> instruction', '(A) 100% \n (B) 50% \n (C) 25% \n (D) 0% <> possible answers', "  Kamlesh, a 2 year old girl, has Down's syndrome. Her karyotype is 21/21 translocation. What is the risk ofrecurrence in subsequent pregnancies if the father is a balanced translocation carrier : <> context@"]