Question

this is the site of fat storage in the skin.
a stretch marks
b papillary layer
c reticular layer
d hypodermis
e epidermis

Explanation:

The hypodermis (also known as the subcutaneous layer) is the layer beneath the dermis. It consists of adipose (fat) tissue, blood vessels, and connective tissue. Its main functions include insulation, energy storage (fat storage), and cushioning.

• Stretch marks (A) are scars that occur when the skin is stretched, not a site for fat storage.
• The papillary layer (B) and reticular layer (C) are parts of the dermis. The dermis is mainly composed of connective tissue (collagen, elastin fibers etc.) and contains structures like blood vessels, hair follicles, sweat glands but not the main site of fat storage.
• The epidermis (E) is the outermost layer of the skin, made of epithelial cells, and has no fat - storage function.

Answer:

D. hypodermis