Answer: Pores.
Explanation: The second layer of skin is known as dermis. It consists of thick layer of fibrous and elastic tissue.
The dermis is mostly made up of collagen with elastin in a very small amount. The dermis consists of sebaceous glands, hair follicles, blood vessels, nerve endings,sweat glands and nerve cells.
The dermis layer of the skin does not contain any pore in it.
