a bulb
a bulb
The hair root is embedded in the hair follicle, which is a small cavity in the skin where hair grows from. The root is located at the base of the hair shaft and receives nutrients from the surrounding blood vessels to support hair growth. When hair is shed, the root remains attached to the follicle.
A single strand of human hair is called a "strand" or "hair follicle".
A strand of hair develops within a hair follicle, which is located in the skin. Hair follicles are structures within the skin that house the hair root and support the growth of hair.
A single hair is called a hair follicle. The hair follicle is the part of the hair that anchors it into the skin and is responsible for producing the hair strand. Each hair strand itself is referred to simply as "a hair."
A follicle is a small cavity or sac that holds a developing egg in the ovary. In the context of hair, a follicle is a tunnel-shaped structure in the skin from which hair grows.
No. Hair is dead. Hair follicles are the only alive part of the hair. They're what grow and contribute their dead cells to hair growth.
The presence of a blonde strand of hair among your natural hair color may be due to genetics or a random mutation in the hair follicle that causes it to produce a different pigment.
When hair is plucked, the hair strand is removed from the follicle, but the follicle itself remains intact. This means that the hair follicle can regenerate and produce a new hair. The growth cycle of hair includes phases where the follicle can enter a resting phase and then resume producing hair, which is why plucked hair eventually grows back. Additionally, the new hair may sometimes appear finer or different in texture compared to the original hair.
The bottom portion of a hair where DNA can be found is the hair follicle. This is the part of the hair embedded within the skin and contains cells with DNA. If the follicle is present on a hair sample, DNA analysis can be conducted to identify the individual it came from.
The root is part of hair embedded in the follicle in dermis. It has an attached smooth muscle which can contract causing the hair to stand up right. This causes the skin to form a slight bump which we call a 'goose bump'.
The only part of our hair that is living is the part that is inside our heads. Once the hair comes out it is no longer considered living anymore.