EPITHELIUM CONNECTIVE TISSUE SKIN
INTEGUMENT
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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stratified squamous
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papillary layer
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reticular layer
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arrector pili
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Detailed explanation-1: -The reticular layer is the deep layer, forming a thick layer of dense connective tissue that constitutes the bulk of the dermis. Collagen is the principal component of the dermis. Specifically, type I and type III collagen are found in abundance. Elastic fibers also play an important structural role within the dermis.
Detailed explanation-2: -The reticular layer of the dermis (RD) consists of dense irregular connective tissue, which differs from the papillary layer (PD), which is made up of mainly loose connective tissue (note the difference in the number of cells).
Detailed explanation-3: -The reticular layer is denser than the papillary dermis, and it strengthens the skin, providing structure and elasticity. It also supports other components of the skin, such as hair follicles, sweat glands, and sebaceous glands.
Detailed explanation-4: -Reticular dermis It receives its name from the dense concentration of collagenous, elastic, and reticular fibers that weave throughout it. These protein fibers give the dermis its properties of strength, extensibility, and elasticity.