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: Dental
The curvature of the cervical line of most teeth will be approximately 
Select and explain. 
A. 2 mm less distally than mesially, B. 1 mm less distally than mesially, C. 2 mm less Lingually than buccally, D. 1 mm Less lingually than buccally
B: 1 mm less distally than mesially
Answer: B: 1 mm less distally than mesially 
Explanation: None