This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: General anatomy, Subject name: Anatomy
Pincer grasp is attained by ___ months. 
Select and explain. 
A. 4, B. 12, C. 10, D. 18
C: 10
Answer: C: 10 
Explanation: O.P. Ghai 8th ed, page49