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: Microbiology
The diagnostic technique shown in colour palate is used for diagnosis of 
Select and explain. 
A. Syphilis, B. Typhoid, C. Cholera, D. Tetanus
A: Syphilis
Answer: A: Syphilis 
Explanation: The figure shows dark field microscopy which is used for the diagnosis of T. pallidum.