Medical Quiz
Properties of Hair and Scalp Quiz

The inner most layer of the hair shaft is the ________

A. medulla

B. cortex

C. follicle

D. cuticle

Select your answer:
A  B  C  D  E 


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Other quiz: Cosmetology

Normal hair contains percent of the element oxygen.

A. 6

B. 17

C. 21

D. 51