PATHOLOGY

Detailed explanation-1: -The papillary dermis is composed of loose connective tissue that is highly vascular. The reticular layer is the deep layer, forming a thick layer of dense connective tissue that constitutes the bulk of the dermis. The dermis houses blood vessels, nerve endings, hair follicles, and glands.

Detailed explanation-2: -The dermis (corium) is a highly vascularized and innervated connective tissue layer that lies between the epidermis and the hypodermis.

Detailed explanation-3: -In the skin, only the dermis and hypodermis are vascularized, the epidermis being a non-vascular tissue.