This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: All India exam, Subject name: Anatomy
In infant, bone marrow biopsy is done from 
Select and explain. 
A. Tibia, B. Sternum, C. Posterior superior iliac spine, D. Iliac crest
A: Tibia
Answer: A: Tibia 
Explanation: .