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Fully developed hair follicles lie in the dermis but develop as indurations from the epidermis.
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∙ 15y ago
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Dermis
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What produces hair?
Hair is an out growth of protein that grow from beneath the skin and then push through the skins outer layer. Hair is pretty much dead protein.
How long does it take to grow an entirely new layer of skin?
how long does it take to grow a new layer of skin
Which skin layer of the skin are hair follicles found?
dermis
The externally observable part of a hair?
Actually, the correct answer is the Hair Shaft.The hair root is found in the dermis layer of your skin,and the epidermis is the observable layer of skin, in which the hair shaft is seen.
Is hair dermis?
No that's a skin layer.
Does the hair bulb produce hair?
Only the cells of the hair bulb are alive to understand this more here is how the hair bulb if formed. Hair follicles forms a cluster of cells in the upper layer of the skin. These cluster of cells are called the primitive hair germ, which needs nourishment to grow into a developed hair follicle. To get nourishment it works all the way down into the lower layer of the skin. As it does, the cell cluster pulls the upper layer down with it creating a follicle called the root Sheath, out of which the hair will grow. The shape of this follicle then determines the shape of the hair shaft as it grows from the follicle.
Why does a snake shed its skin?
So that it can grow as it will have just grown out of it's old skin.
What organ does hair grow from?
your hair grows from your skin
Will your eyebrows grow back if you have scar?
Depending on the depth of the cut. There are a few amounts of layers of skin at one point if cut deep enough you will reach the layer where the hair begins to grow. The eyebrow is a very sensitive location because it does not have as many layers of skin there for hair that grows is reasonably close to the top layer (your eyebrow skin) so most likely unfortunately if it was just a scratch it will grow back. If it required butterfly stitches or regular stitches then no the hair will not grow back but the scar will heal and may not even be that noticeable. Hoped this helped.
Why does a snake grow hair?
snakes don't grow hair. snakes grow scales to protect their skin.
How long it takes for skin to grow back?
Depends. It takes about a month for an entire new layer of skin to grow back. Your skin has multiple layers though, so if the top layer is destroyed, it will be replaced by the second layer, and so forth.
Structures within the skin that grow hair?
Hair Follicles
