Medical Quiz

Properties of Hair and Scalp Quiz

The outer most layer of the hair shaft is the ______

A. medulla

B. pith

C. cortex

D. cuticle

Select your answer:
A  B  C  D  E 


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Other quiz: Body System Interactions

David has diabetes. His sugar level is often rising and lowering. Which body system is in charge of regulating his sugar levels?

A. Excretory

B. Endocrine

C. Circulatory

D. Nervous