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: Forensic Medicine
Cheilography is the study of ? 
Select and explain. 
A. Finger prints, B. Lip prints, C. Breath analysis, D. Foot prints
B: Lip prints
Answer: B: Lip prints 
Explanation: Ans. is 'b' i.e., Lip prints Cheiloscopy or queiloscopy is the study of lip prints. Podogram is the study of foot prints which are due to ridge on the sole and toes of the foot. Palato prints (rugoscopy) is the study of anterior pa of palate. DactylographyDermatoglyphics/Galton system- is the study of Finger prints. Finger print pattern is absolutely individual i.e. no two hands are entirely alike, not even identical twins. That's why, it is best (most sensitive and most specific) and most reliable method of identification (Quetelet's rule of biological variation).