Dr. Richard Kessel

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Transverse section of a mammal ,rabbit, hair follicle showing the central medulla surrounded by the cortex and cuticle, outside of which are the layers of the internal and external root sheaths, connective tissue sheath, and collagen fibers.  The hair follicle exists in the subcutaneous tissue and the hair then extends through the dermis and epidermis of the skin.  SEM X3845.  **On Page Credit Required**