This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Impoant Motor Milestones, Subject name: Pediatrics
Which of the following milestones is not developed at 1 year? 
Select and explain. 
A. Stand without suppo, B. Plays peek a boo, C. Can speak "mama", "papa", D. Draws a circle
D: Draws a circle
Answer: D: Draws a circle 
Explanation: A child is able to copy a circle at 3 years age