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What else can I help you with?
What are the two main divisions of the hair?
we most clean our hair nd make it
What are the key features and functions of a hair follicle cross section?
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.
What are hair cells nourished by?
Hair cells in the inner ear are nourished by the surrounding fluid in the cochlea, called the endolymph. This fluid provides essential nutrients and oxygen to the hair cells to help maintain their function in detecting sound waves. Damage to the hair cells or changes in the composition of the endolymph can lead to hearing loss.
What part of the hair is dead?
The hair shaft, which is above the skin's surface, is considered dead tissue. The living portion of the hair is the hair follicle, located below the skin's surface.
Why is my body hair blonde?
Body hair color is determined by genetics. The presence of a pigment called melanin in hair follicles determines the color of body hair. Blonde body hair is typically the result of lower levels of melanin in the hair follicles.
What part of hair extends from the hair papilla to the body surface?
The hair shaft is the part of the hair that you see on the surface of skin .
What part of the hair extends from the hair papillar to the body surface?
Hair shaft
Function of connective tissue papilla?
Connective tissue papilla is a vascular process or form of connective tissue extending into and nourishing the root of a hair, feather, or developing tooth. Many skin papilla extend from the dermal layer into the epidermal layer.
What is the portion of the hair structure that extends above the skin surface?
Hair root
Do the hair papilla provide nutrients for hair follicle?
no
Does hair contain blood vessels?
no
How does the hair receive its nourishment?
From the Papilla which is located at the bottom of the hair follicle.
What is papilla in hair?
A specialized mesenchymal population within the hair follicle,
How does hair receive its nourishment?
From the Papilla which is located at the bottom of the hair follicle.
If the papilla of a hair follicle is destroyed what happens to hair?
your hair wont grow back
What happens if the papilla of a hair follicle is destroyed?
you lose you hair....go bald
What Part of the hair in the dermis and hypodermis?
The hair follicle is located in the dermis and extends into the hypodermis. The hair bulb, which contains the hair papilla and matrix cells responsible for hair growth, is situated at the base of the hair follicle in the dermis.
