These glands are found all over the skin except in the palms of the hands and soles of the feet. They produce an oily substance that lubricates skin and hair.
A) sebaceous glands B) apocrine sweat glands C) eccrine sweat glands D) endocrine glands
A) Both epidermis and dermis are poorly vascularized. B) Epidermis is avascular and dermis is richly vascularized. C) Both epidermis and dermis are richly vascularized. D) Epidermis is richly vascularized and dermis is avascular.