Microscopic characteristics of hair include:
A. Pigmentation of the cortex
B. Types of scales on the cuticle
C. Pattern of the medulla
D. All of the above
Answer:D
Microscopic characteristics of hair include:
A. Pigmentation of the cortex B. Types of scales on the cuticle C. Pattern of the medulla D. All of the above
Explanation: The microscopic characteristics of hair include: