This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Pediatrics
About trisomy 13, which of the following is a true statement 
Select and explain. 
A. Bilateral mircophthalmia, B. Neurofibroma, C. Rocker bottom feet, D. Dermoid cyst
A: Bilateral mircophthalmia
Answer: A: Bilateral mircophthalmia 
Explanation: Ans. a. Bilateral mircophthalmia