Sub-Cutaneous hair generating Follicles are embedded within the 15 layer thick Skin; the outermost seven Cell Layers are composed of dead Cells to form an essential protective Layer.
root hair tissue
Hair cells
hair cells
Well when the matrix cells above the dermal papilla in the hair follicle become hair cells it is called "differentiation." They then become keratinized and are pushed up. Hope this helps.
I believe it is produce by scalpition but I am not sure if that is the right answer if any one has a better answer put it down. Hair is composed of keratinized dead cells that have been pushed to the surface.
root hair tissue
Matrix
Hair cells
hair is not made of cells. it is made of a protein called keritin. hair folical cells make the keritin, but stay within the epithelium (or skin) of the mammal.
Hair papillae
hair cells
they are a part of a cell called ciliated cells the hairs are called cilia
Cells that do a particular job are described as specialised, as they have the specific shape/organelles to carry out a certain job. For example, root hair cells in plants are long and thin to increase their surface area, meaning they can absorb more water.
Well when the matrix cells above the dermal papilla in the hair follicle become hair cells it is called "differentiation." They then become keratinized and are pushed up. Hope this helps.
No. They are made out of living and dead cells.
In the airways of the lungs, cells have waving hair-like structures called cilia. They sweep dirt and germs out of the airways
You hair is attached to your hair by roots on your head. These are called Hair root cells. They grow from your head at a young age and continue to grow all your life.