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The epidermis is the outermost of the three layers that comprise the skin, the inner layers being the dermis and hypodermis. [1] The epidermal layer provides a barrier to infection from environmental pathogens [ 2 ] and regulates the amount of water released from the body into the atmosphere through transepidermal water loss .
An example is the epidermis, the outermost layer of the skin. Epithelial ( mesothelial ) tissues line the outer surfaces of many internal organs , the corresponding inner surfaces of body cavities , and the inner surfaces of blood vessels .
The epidermis, "epi" coming from the Greek language meaning "over" or "upon", is the outermost layer of the skin. It forms the waterproof, protective wrap over the body's surface, which also serves as a barrier to infection and is made up of stratified squamous epithelium with an underlying basal lamina.
In zoology, the epidermis is an epithelium (sheet of cells) that covers the body of a eumetazoan (animal more complex than a sponge). [ 1 ] [ 2 ] Eumetazoa have a cavity lined with a similar epithelium, the gastrodermis , which forms a boundary with the epidermis at the mouth.
A deep-diving robot that chiseled into the rocky Pacific seabed at a spot where two of the immense plates comprising Earth's outer shell meet has unearthed a previously unknown realm of animal ...
In 2012, a 508 million year old species of annelid found near the Burgess shale beds in British Columbia, Kootenayscolex, was found that changed the hypotheses about how the annelid head developed. It appears to have bristles on its head segment akin to those along its body, as if the head simply developed as a specialized version of a ...
I Found It On Google Earth. 21°48'18"S 49°5'23"W. ... #50 Navy Hovercrafts Near Norfolk, Va. These Can Carry Up To 70 Tons Of Payload (The Equivalent Of An M1 Abram’s Tank) Or Up To 180 Troops ...
The remains of a woman found dead on a reservation in southwestern South Dakota in January has been identified as Michelle Elbow Shield, a Sioux woman who went missing more than a year ago.