Question

What is the innermost part of hair that does not play a part in the haircolor process?

1) Cuticle
2) Cortex
3) Medulla
4) Root

Answer 1

The innermost part of hair that does not play a part in the haircolor process is the medulla.

Step-by-step explanation:

The innermost part of hair that does not play a part in the haircolor process is the medulla. The medulla forms the central core of the hair and is surrounded by the cortex, a layer of compressed, keratinized cells. The outermost layer is called the cuticle.