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
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
Medullary index of 1
Pigment granules present in coex and medulla
Cuticle completely covers hair shaft
Medullary index of 0.5
Identification