Shaft
That depends on the length of the hair. Someone with a crew cut might be close to 50/50 whereas someone with hair they can sit on the ratio would be more like 1/99.
Hair root
The inner portion of the hair is the cortex and the inner-most portion is the medulla.
The inner portion of the hair is the cortex and the inner-most portion is the medulla.
your hair grows from follicles within the skin. The part of the hair inside the follicle below the skin's surface is known as the hair root, while the portion you see protruding from the head is the hair shaft. At the base of the hair root is the hair bulb where nutrients are received and new cells are formed
a lock of hair
hair shaft
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!
hair shaft
Hair Shaft
Hair shaft
The hair shaft is the part of the hair that you see on the surface of skin .