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: Anatomy
At the time of bih which of the following ossification centers are seen: 
Select and explain. 
A. Lower end of femur, B. Calcaneum, C. Upper end of tibia, D. All
D: All
Answer: D: All 
Explanation: A. i.e. Lower end of femur; B. i.e. Calcaneum; C. i.e. Upper end of tibia