This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Identification, Subject name: Forensic Medicine
A hair is found at crime and you are asked to evaluate whether it is human .Which of the following attributes indicates that the hair will be of human origin 
Select and explain. 
A. Medullary index of 1, B. Pigment granules present in coex and medulla, C. Cuticle completely covers hair shaft, D. Medullary index of 0.5
C: Cuticle completely covers hair shaft
Answer: C: Cuticle completely covers hair shaft 
Explanation: The cuticle completely covers the hair shaft in human hair. It paly covers the hair shaft in animal hair Human hair has three pas Cuticle -outer layer Coex-middle layer Medulla - inner layer