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: Surgery
Suture number 2-0 corresponds to diameter of: 
Select and explain. 
A. 0.21 mm, B. 0.24 mm, C. 0.27mm, D. 0.30 mm
D: 0.30 mm
Answer: D: 0.30 mm 
Explanation: Answer- (D) 0.30 mmThe available sizes and diameters of suture are:6-0 = 0.07 mm5-0 = 0.10 mm4-0 = 0.15 mm3-0 = 0.20 mm2-0 = 0.30 mm0 = 0.35 mm1 = 0.40 mm2=0.5mm