the purpose of the hair shaft is to protect and moisturize the scalp.
The hair cuticle is the outermost layer of the hair shaft made up of overlapping scales that protect the inner layers of the hair. Its purpose is to provide strength and protection to the hair strand, as well as regulate the absorption and release of moisture. Healthy cuticles contribute to overall hair health and shine.
The purpose of the medulla granules currently remains unknown. The medulla is the innermost structure of the hair structure and is sometimes not present; usually, it is only present in large, terminal strands of hair.
The hair root is in the skin of your scalp. The hair shaft is the rest of the hair that you see.
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.
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
the purpose of drive shaft is to assist in the generation of electric power in the wind mill
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.