Topics: Skin Growth Quiz
The stratum germinativum is composed of several layers with special cells that produce a dark skin pigment called:
A. granules
B. melanin
C. elongated
D. keratin
Preview next quiz:
Which of the following does NOT cause acne?
A. bacteria in the pores
B. eating oily foods
C. washing your face too much
D. sebum clogging pores