Which layer of the skin contains the sweat glands?

• A. Hypodermis
• B. Dermis
• C. Epidermis
• D. Basal layer

Answer: (B)

The dermis is the layer of skin that contains the sweat glands. This layer is situated beneath the epidermis and is composed of connective tissue that provides strength and elasticity to the skin. The dermis houses various structures, including sweat glands (which are responsible for thermoregulation and excretion), hair follicles, and other important components such as blood vessels and nerves.

The hypodermis, often referred to as subcutaneous tissue, lies below the dermis and primarily consists of fat and connective tissue, serving as an insulation layer and energy reserve. The epidermis is the outermost layer of the skin, providing a barrier against environmental hazards and does not contain sweat glands. The basal layer is a term that often refers to the deepest part of the epidermis where new skin cells are generated, but does not include the structures found in the dermis like sweat glands. Therefore, the dermis is correctly identified as the layer that contains the sweat glands.