The hair has many important roles in the body. Its functions are for protection, body temperature regulation, and it also facilitates perspiration.
The hair shaft is the portion of the hair that projects above the skin, it has 3 layers.The 3 layers are the cuticle, the cortex and the medulla. If you need more information on the 3 layers respond back!
The hair root is in the skin of your scalp. The hair shaft is the rest of the hair that you see.
A hair follicle cross section consists of several key features and functions. These include the hair shaft, sebaceous gland, arrector pili muscle, hair bulb, and dermal papilla. The hair shaft is the visible part of the hair, while the sebaceous gland produces oil to keep the hair and skin moisturized. The arrector pili muscle is responsible for causing hair to stand up when we are cold or scared. The hair bulb is where hair growth occurs, and the dermal papilla supplies nutrients to the hair follicle.
The cortex layer of the hair shaft is made of cortical cells. It is the middle layer of the hair shaft and provides strength, elasticity, and color to the hair.
the purpose of the hair shaft is to protect and moisturize the scalp.
If you have a flat shaft then then you have curly hair. If you have straight hair you have an oval shaft. It always depends on what type of shaft you have. It also depends if you have wavy hair or not.
hair shaft
The structure of a hair shaft is where it grows and goes through the three different phases
Hair Shaft
Hair Shaft
hair shaft
The bulk of the hair shaft is made of a protein called keratin. Keratin provides strength, structure, and elasticity to the hair, making it resilient to external factors like heat and chemicals.