Question

1. match the parts of human skin with the letters in the diagram. fat cell ____________ epidermis __________ blood vessels __________ dermis __________ muscle __________ subcutaneous layer __________ oil gland or sebaceous gland __________ nerve __________ hair follicle __________ sweat gland ____________

Explanation:

Each skin structure is matched to its labeled diagram position based on standard human skin anatomy:

• Fat cells are the yellow clustered cells in the deepest layer.
• Epidermis is the outermost thin skin layer.
• Blood vessels are the branching tube structures in the middle layer.
• Dermis is the thick middle layer containing vessels and glands.
• Muscle is the small contractile structure near the base.
• Subcutaneous layer is the deepest layer holding fat cells.
• Sebaceous (oil) gland is the small gland attached to the hair follicle.
• Nerve is the branching structure with a bulbous end.
• Hair follicle is the cavity holding the hair shaft.
• Sweat gland is the coiled gland with a duct to the surface.

Answer:

• fat cell: J
• epidermis: A
• blood vessels: H
• dermis: B
• muscle: D
• subcutaneous layer: C
• oil gland or sebaceous gland: I
• nerve: E
• hair follicle: G
• sweat gland: F