To be defined as stratified an epithelium must contain 2 or more layers of cells. There is not upper limit on how many layers it could contain but there must be at least two. The exact number of layers in any given epithelium is variable as statified epithelium is usually present in areas of wear and tear and so some layers are always being scraped of and other grown.
Simple epithelium is one cell thick; that is, every cell is in contact with the underlying basal lamina. Simple epithelium can be subdivided further according to the shape and function of its cells.
You have the single layer of cells in pseudostratified epithelium. Pseudo means false and strata means layers. Some cells are short and others are tall. So the nuclei are seen to have two strata. That is the reason, why it is called as pseudostratified epithelium.
Four layers - single layer of scale-like cells, single layer of cube-like cell, single layer of tall-cylinder column cell and single layer of rectangular cell
stratified squamous
None
four
4
Their apparent number of layers;simple epithelium with a single-layer offer less protection than Stratified epithelium having multiple layers. Also, simple epithelium functions in moving materials across its surface.
The stratified squamous epithelium is composed of several layers. It is thick and well suited for its protective qualities and its surface cells are constantly being replaced. Simple columnar epithelium is just a single layer of closely packed cells. It lines the digestive tract from the stomach to the rectum. Therefore, the latter would not be best suited to protect your outside surface.
The function of stratified columnar epithelium is protection and secretion. It is arranged in multiple layers and is commonly found in the ocular conjunctiva of the eye, female uterus, male urethra and many other organs.
Through stratified squamous epithelium absorption will be very poor and person will die of starvation.Malabsorption could occur if the digestive tract were lined with stratified squamous epithelium instead of simple columnar eqithelium.
2 layers
Their apparent number of layers;simple epithelium with a single-layer offer less protection than Stratified epithelium having multiple layers. Also, simple epithelium functions in moving materials across its surface.
The stratified squamous epithelium is composed of several layers. It is thick and well suited for its protective qualities and its surface cells are constantly being replaced. Simple columnar epithelium is just a single layer of closely packed cells. It lines the digestive tract from the stomach to the rectum. Therefore, the latter would not be best suited to protect your outside surface.
The function of stratified columnar epithelium is protection and secretion. It is arranged in multiple layers and is commonly found in the ocular conjunctiva of the eye, female uterus, male urethra and many other organs.
Epithelium. There are many kinds of Epithelium.
2 layers
a volcano has about 6-10 layers
no friken clue
The Earth's atmosphere can be divided into five main layers.
45
it should be needed atleast 10 layers with suitable resin to make a strength
four
I think 4