Hair and nails are modifications of the _______.   A. sudoriferous glands   B. dermis   C. epidermis   D. hypodermis   E. melanocytes

2. The hands and feet experience high amounts of abrasion. It contains so called thick skin having five epidermal strata.  Which epidermal layer in thick skin consists of dead keratinocytes?  a. stratum corneum b. stratum spinosum c. stratum granulosum d. a and b e. a, b, and c

Match the following epidermal layers and corresponding cells provided below with the given illustration Thick skin (palm and foot sole) approximately 1.5 mm thick Thin skin, approximately 0.1 mm thick 5. 6. 7. 1. 1. 2. - 9. 2. 3. 4. 3. 4. 10. 11. 12.

Pigmentation of skin is due to: A. lymphocytes B. monocytes C. leucocytes D. melanocytes