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The border between the hair shaft and hair root is determined by the transition from the visible part of the hair, which extends above the skin's surface (the hair shaft), to the part that is embedded in the follicle beneath the skin (the hair root). This junction is marked by the opening of the hair follicle, where the hair shaft emerges, while the root includes the bulb and the lower portions of the follicle that anchor the hair in place. Additionally, the root is associated with structures such as the dermal papilla and sebaceous glands, which provide nourishment and lubrication to the hair.
What else can I help you with?
What layer is the main part of the hair shaft?
The main part of the hair shaft is located in the cortex layer. This layer is composed of keratin and contains the pigment that gives hair its color. The cortex also determines the strength, elasticity, and texture of the hair.
What determines hair color?
Hair color is determined by the amount and type of melanin pigment present in the hair follicles. Eumelanin produces brown to black hair color, while pheomelanin produces red to yellow hair color. The combination and distribution of these pigments in the hair shaft determine the final hair color.
What is the hair root and hair shaft?
The hair root is in the skin of your scalp. The hair shaft is the rest of the hair that you see.
What part of the hair shaft is made of cortical cells?
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.
What is the purpose of the hair shaft?
the purpose of the hair shaft is to protect and moisturize the scalp.
What makes curly hair curly?
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.
What is The layer of soft keratin within the hair shaft?
The layer of soft keratin within the hair shaft is the medulla. It is found in the center of the hair and its presence can vary between individuals and hair types. The medulla's function is not fully understood and it may play a role in providing structural support to the hair.
The visible portion of the hair is the?
hair shaft
What decides your hair color?
Hair color is determined by colored molecules in the cortex of the hair. The ratio between these molecules determines hair color. The molecules are called eumelanin and pheomelanin.
What is the structure of a hair shaft?
The structure of a hair shaft is where it grows and goes through the three different phases
What is visible part of the hair called?
Hair Shaft
When you have your hair cut the portion of the hair trimmed is called the?
hair shaft
