That portion of the hair whichremains beneath the epidermis is called its roof. In addition to the epi-thehal sheaths, the root of all larger hairs possesses a con net live tissueshealh derived from the corium. This serves for the insertion of a bundleof smooth muscle fibers which arise in… … lipidui nn^. ClIIs uf tlie hair Laiial. ^ v: ^
Histology · Microscopy
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