Answer: covers every leaf surface that is exposed to the air and is composed fo a
single layer of epidermal cells. the surface of teh epidermal cells may be
smooth, stickey, or slimy. the epidermis of a leaf may contain hair-like
structures, hooks, scale, and even glands.
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Word Origin early 17th century: via late Latin from Greek from epi 'upon' + derma 'skin'.
Scrabble Points: 14
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The epidermis is the outermost of the three layers that make up the skin the inner layers being the dermis and hypodermis. The epidermis layer provides a barrier to infection from environmental pathogens and regulates the amount of water released from the body into the atmosphere through transepidermal water loss.
Epidermis is a superficial layer of stratified epithelium which develops from ectoderm and acts as a physical and chemical barrier between the interior body and exterior environment. The multilayered structure which forms the dermoepidermal junction is called basement membrane.
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Epidermis definition is - the outer epithelial layer of the external integument of the animal body that is derived from the embryonic epiblast; specifically : the outer nonsensitive and nonvascular layer of the skin of a vertebrate that overlies the dermis.
The epidermis is the outermost layer of our skin. Tough and resilient protection is its number one job. Think of a parka you may wear in the winter. The inside is lined with soft fleece providing...
The epidermis provides a protective waterproof barrier that also keeps pathogens at bay and regulates body temperature. The main layers of the epidermis are: stratum corneum stratum lucidium stratum granulosm stratum spinosum stratum germinativum (also called stratum basale).
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epidermis The structurally simple oute...