Structures of the hair shaft
The outermost layer of the hair.
cuticle
The lowest part of the hair strand
Hair bulb
A COMPACT CUTICLE LAYER IS THE HAIRS PRIMARY DEFENSE AGINST.
DAMAGE
The oil glands in skin that are connected to the hair follicle
Sebaceous glands
THE LAYER THAT LIES BENEATH THE CUTICLE
WHAT IS THE CORTEX
Tube like depression or pocket in the skin or scalp that contains the hair root
Hair folicle
ALL MALE BEARD HAIR CONTAINS A
MEDULLA
The sebaceous glands secrete a fatty or an oily substance called
Sebum
IT IS QUITE COMMON FOR BLONDE OR VERY FINE HAIR TO LACK A ?
MEDULLA
The arrector Pili muscle causes what we call
Hair is composed of
Protein