Section of scalp, showing longitudinally cut hair follicles.

Scalp Showing Hair Follicles

Section of scalp, showing longitudinally cut hair follicles.

Section of the skin, showing the hair follicles, sebaceous glands, and the muscles of the hair. Labels: a, epidermis; b, dermis; c, muscles of the hair follicles; d, sebaceous glands.

Section of the Skin

Section of the skin, showing the hair follicles, sebaceous glands, and the muscles of the hair. Labels:…