The statement 'The hair and follicle are part of the epidermis and pilosebaceous unit' is

• A. False
• B. Not specified
• C. Partially true
• D. True

Answer: (D)

The main idea here is how hair grows and where it sits in the skin. The hair and its follicle form the core of the pilosebaceous unit, which also includes the sebaceous gland. This unit resides in the dermis, but the follicle opens into the epidermis and the hair shaft grows upward through the epidermal layers to reach the surface. Because the statement connects hair and follicle to both the epidermis (via the canal that reaches the surface) and the pilosebaceous unit (the hair follicle being the key part of that unit), it aligns with how clinicians describe their relationship. So, in this context, the statement is considered true.